CVE-2026-105753
MEDIUM 6.5vLLM is an inference and serving engine for large language models. Prior to 0.28.0, the default mirrored multimodal LRU cache can commit a media hash in the frontend sender cache during multimodal rendering and before engine admission, while the engine receiver cache never receives the payload if that request is rejected. A later request reusing the same media hash causes MultiModalProcessorSenderCache to send no payload and MultiModalReceiverCache to reach an assertion with the message "Expected a cached item," producing a shared-service availability failure. This issue is fixed in version 0.28.0.
No known exploitation, public exploit, or elevated probability at this time. Track for changes.
Exploitation likelihood
0.4%chance of exploitation in 30 days · 37th percentile
Impact if exploited
6.5CVSS 3.1 · MEDIUM
- ConfidentialityNone
- IntegrityNone
- AvailabilityHigh
What an attacker needs
- ✓Access: Reachable over the network — no local access needed
- ⚠Privileges: Requires a low-privilege account
- ✓User interaction: No user interaction needed
- ✓Complexity: No special conditions — reliably repeatable
✓ lowers the bar for an attacker · ⚠ raises it
Proof of concept
No public PoC is currently catalogued.
Search for new PoCs
Search GitHub now — results may be empty or unverified.
Tracked sources are checked daily for recent CVEs, including PoCs published after the original disclosure. A later release appears after a tracked source lists it and a refresh succeeds.
Data snapshot:
Weakness (CWE)
- CWE-617: : Reachable Assertion
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References and research data (JSON)
Packages and version ranges
Each advisory describes its own package and affected ranges. A boundary applies to that range; it is not a universal upgrade recommendation.
vllm PyPI
pkg:pypi/vllm
ECOSYSTEM range- All earlier versions (introduced 0)
- Fixed boundary (excluded): 0.28.0
95 explicitly listed affected versions
0.0.1, 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.10.0, 0.10.1, 0.10.1.1, 0.10.2, 0.11.0, 0.11.1, 0.11.2, 0.12.0, 0.13.0, 0.14.0, 0.14.1, 0.15.0, 0.15.1, 0.16.0, 0.17.0, 0.17.1, 0.18.0, 0.18.1, 0.19.0, 0.19.1, 0.2.0, 0.2.1, 0.2.1.post1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.20.0, 0.20.1, 0.20.2, 0.21.0, 0.22.0, 0.22.1, 0.23.0, 0.24.0, 0.25.0, 0.25.1, 0.26.0, 0.27.0, 0.27.1, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.4.0, 0.4.0.post1, 0.4.1, 0.4.2, 0.4.3, 0.5.0, 0.5.0.post1, 0.5.1, 0.5.2, 0.5.3, 0.5.3.post1, 0.5.4, 0.5.5, 0.6.0, 0.6.1, 0.6.1.post1, 0.6.1.post2, 0.6.2, 0.6.3, 0.6.3.post1, 0.6.4, 0.6.4.post1, 0.6.5, 0.6.6, 0.6.6.post1, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.8.5.post1, 0.9.0, 0.9.0.1, 0.9.1, 0.9.2
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f · Updated 2026-10-08T10:10:52.271975688ZAdditional upstream package constraints
{ "database": { "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-ph3r-5jfg-f84f/GHSA-ph3r-5jfg-f84f.json" } }vllm PyPI
pkg:pypi/vllm
ECOSYSTEM range- All earlier versions (introduced 0)
- Fixed boundary (excluded): 0.28.0
95 explicitly listed affected versions
0.0.1, 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.10.0, 0.10.1, 0.10.1.1, 0.10.2, 0.11.0, 0.11.1, 0.11.2, 0.12.0, 0.13.0, 0.14.0, 0.14.1, 0.15.0, 0.15.1, 0.16.0, 0.17.0, 0.17.1, 0.18.0, 0.18.1, 0.19.0, 0.19.1, 0.2.0, 0.2.1, 0.2.1.post1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.20.0, 0.20.1, 0.20.2, 0.21.0, 0.22.0, 0.22.1, 0.23.0, 0.24.0, 0.25.0, 0.25.1, 0.26.0, 0.27.0, 0.27.1, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.4.0, 0.4.0.post1, 0.4.1, 0.4.2, 0.4.3, 0.5.0, 0.5.0.post1, 0.5.1, 0.5.2, 0.5.3, 0.5.3.post1, 0.5.4, 0.5.5, 0.6.0, 0.6.1, 0.6.1.post1, 0.6.1.post2, 0.6.2, 0.6.3, 0.6.3.post1, 0.6.4, 0.6.4.post1, 0.6.5, 0.6.6, 0.6.6.post1, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.8.5, 0.8.5.post1, 0.9.0, 0.9.0.1, 0.9.1, 0.9.2
PyPA · PYSEC-2026-4197 · Updated 2026-10-08T10:00:02.854871518ZAdditional upstream package constraints
{ "ecosystem": {}, "database": { "source": "https://github.com/pypa/advisory-database/blob/main/vulns/vllm/PYSEC-2026-4197.yaml" } }
Vendor product assessments
rhaii/vllm-cpu-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-cpu-rhel9@sha256:81c5994dc20321f8bd3969099eade78ef127cbd79f2d0ccea101c773e4c7fa4d?repository_url=registry.redhat.io/rhaii/vllm-cpu-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaii/vllm-cuda-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-cuda-rhel9@sha256:0d22e2301ce26ef68effda5d3a4a20381ad0ea34d1240e159e245bd44c2e125b?repository_url=registry.redhat.io/rhaii/vllm-cuda-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaii/vllm-gaudi-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-gaudi-rhel9@sha256:ce1e4fd82dd37d299ce8c64a237971d00faf602f06868c986e81aefa04c283ef?repository_url=registry.redhat.io/rhaii/vllm-gaudi-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaii/vllm-neuron-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-neuron-rhel9@sha256:1079c9afecdbc33f4790792f0d712dbf7523790a92dcfbe8fb5cf4c2d282fc5b?repository_url=registry.redhat.io/rhaii/vllm-neuron-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaii/vllm-rocm-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-rocm-rhel9@sha256:1a30359d6ca5d0891e403b9b0a23c0ae1ad6e30a2429b9b42e246b874fe8859a?repository_url=registry.redhat.io/rhaii/vllm-rocm-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaii/vllm-spyre-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-spyre-rhel9@sha256:11ad6e13c41728944d933c7abe01d1d10ecb3f8e8b4f0da50ec53b7df6f036a8?repository_url=registry.redhat.io/rhaii/vllm-spyre-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaii/vllm-tpu-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-tpu-rhel9@sha256:0c2ac747d67dc0e80162ff05867dd702e474b2217659f19f28b8e3a0c03a942a?repository_url=registry.redhat.io/rhaii/vllm-tpu-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaiis/vllm-cpu-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-cpu-rhel9@sha256:fb7791bbfea99e9f81529fe8cc1e7c834ca470585c27590e3d0a6834167cd436?repository_url=registry.redhat.io/rhaiis/vllm-cpu-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaiis/vllm-cuda-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-cuda-rhel9@sha256:73bbc4560132c4aaa9bbd608ce9560eeae7b30bcc8f014da460afa5622139372?repository_url=registry.redhat.io/rhaiis/vllm-cuda-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaiis/vllm-neuron-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-neuron-rhel9@sha256:8ba72cec5d79b1a751eb09774c81fd6181b43ec69a2e5116982661b34366874d?repository_url=registry.redhat.io/rhaiis/vllm-neuron-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaiis/vllm-rocm-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-rocm-rhel9@sha256:37b64a8df90756aae0ee96d2f07765adbce5ed5beb2414ac3845806ad2219cfc?repository_url=registry.redhat.io/rhaiis/vllm-rocm-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaiis/vllm-spyre-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-spyre-rhel9@sha256:3dd7eff1c62cd4609b4c76590b77bb801cd064e40642ed32b5aa900a6bc643ea?repository_url=registry.redhat.io/rhaiis/vllm-spyre-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhaiis/vllm-tpu-rhel9 as a component of Red Hat AI Inference Server · known affected
Vendor assessment for this product only.
pkg:oci/vllm-tpu-rhel9@sha256:b1c12112a1e8a298645e10d34d44c9961a6121aa8d87fc5d65ad83e1ffa3c586?repository_url=registry.redhat.io/rhaiis/vllm-tpu-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhelai3/bootc-aws-cuda-rhel9 as a component of Red Hat Enterprise Linux AI (RHEL AI) 3 · known affected
Vendor assessment for this product only.
pkg:oci/bootc-aws-cuda-rhel9@sha256:a754d4d1126e98f203249414b3831182bb15ee6b3643452f167849defc642e4b?repository_url=registry.redhat.io/rhelai3/bootc-aws-cuda-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhelai3/bootc-azure-cuda-rhel9 as a component of Red Hat Enterprise Linux AI (RHEL AI) 3 · known affected
Vendor assessment for this product only.
pkg:oci/bootc-azure-cuda-rhel9@sha256:df5b6edd1bdb055219a7385b6d5923f3262c3a408f92da734e3027af55fd593f?repository_url=registry.redhat.io/rhelai3/bootc-azure-cuda-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhelai3/bootc-azure-rocm-rhel9 as a component of Red Hat Enterprise Linux AI (RHEL AI) 3 · known affected
Vendor assessment for this product only.
pkg:oci/bootc-azure-rocm-rhel9@sha256:8ea1233b1fb6b82d0aa69e9e4c47d2df242001280c11a61584066c27c5bec3a5?repository_url=registry.redhat.io/rhelai3/bootc-azure-rocm-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhelai3/bootc-cuda-rhel9 as a component of Red Hat Enterprise Linux AI (RHEL AI) 3 · known affected
Vendor assessment for this product only.
pkg:oci/bootc-cuda-rhel9@sha256:b45f3bc25a7d3c9f3bfdc1de3be6db59f6c3109f62326d74fae14e832a797981?repository_url=registry.redhat.io/rhelai3/bootc-cuda-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhelai3/bootc-gaudi-rhel9 as a component of Red Hat Enterprise Linux AI (RHEL AI) 3 · known affected
Vendor assessment for this product only.
pkg:oci/bootc-gaudi-rhel9@sha256:e1057b59ca1be9501332abf97230855e85c7df858356be0da9dce230ea7e98e1?repository_url=registry.redhat.io/rhelai3/bootc-gaudi-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhelai3/bootc-gcp-cuda-rhel9 as a component of Red Hat Enterprise Linux AI (RHEL AI) 3 · known affected
Vendor assessment for this product only.
pkg:oci/bootc-gcp-cuda-rhel9@sha256:bac5d435d156c3ddcb581d3ff05fdce9f72bd617c5b8435cede16bb17b7bf12e?repository_url=registry.redhat.io/rhelai3/bootc-gcp-cuda-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhelai3/bootc-rocm-rhel9 as a component of Red Hat Enterprise Linux AI (RHEL AI) 3 · known affected
Vendor assessment for this product only.
pkg:oci/bootc-rocm-rhel9@sha256:38ce057f97034bbb8eaea574d41cc7eebaeaa9265a4cdd966476dd3fac129c3c?repository_url=registry.redhat.io/rhelai3/bootc-rocm-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhoai/odh-kserve-agent-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-kserve-agent-rhel9@sha256:cb2396d837f6249c85d55e118b61729e6c59cfb5a2bd45a0cf31867cb3f00cfc?repository_url=registry.redhat.io/rhoai/odh-kserve-agent-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhoai/odh-kserve-controller-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-kserve-controller-rhel9@sha256:344c4225761bc681101b7597088f7c23d43cac7ca09c24edb1f1c38e4b493059?repository_url=registry.redhat.io/rhoai/odh-kserve-controller-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhoai/odh-kserve-router-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-kserve-router-rhel9@sha256:03c98651276c00e36133c1926d90738940703cd12b2d47e5a3aa865e4c1872af?repository_url=registry.redhat.io/rhoai/odh-kserve-router-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhoai/odh-kserve-storage-initializer-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-kserve-storage-initializer-rhel9@sha256:48619d144fdf453a2ed670694d732ac71f7a3df00951dbdf62ee41a084f646cd?repository_url=registry.redhat.io/rhoai/odh-kserve-storage-initializer-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhoai/odh-llm-d-kv-cache-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-llm-d-kv-cache-rhel9@sha256:cb5eedeefd2578cd9bd8637250bbe299c84539f57b4ead75d630ed9f833a6ef2?repository_url=registry.redhat.io/rhoai/odh-llm-d-kv-cache-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhoai/odh-th-torch-cuda-py312-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-th-torch-cuda-py312-rhel9@sha256:efd7b3607b699092c68359d20ef0d0043114191a097637667c0d2cf78fbea702?repository_url=registry.redhat.io/rhoai/odh-th-torch-cuda-py312-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
rhoai/odh-vllm-gaudi-rhel9 as a component of Red Hat OpenShift AI (RHOAI) · known affected
Vendor assessment for this product only.
pkg:oci/odh-vllm-gaudi-rhel9@sha256:87eec3862eb6ddef445f89dcf6fd89add7ef202ea7c563b1ee7347537fb3e250?repository_url=registry.redhat.io/rhoai/odh-vllm-gaudi-rhel9
- workaround: The vulnerability affects only vLLM's default mirrored LRU multimodal processor cache configuration; the upstream advisory states that the shared-memory FIFO cache path and fully disabled caching are not affected. Administrators can work around this issue by changing the multimodal processor cache configuration: either set mm_processor_cache_type to "shm" to use the shared-memory FIFO cache instead of the mirrored LRU cache, or set mm_processor_cache_gb to 0 to disable the multimodal processor cache entirely (upstream notes that fully disabling this cache is not recommended because past multimodal inputs must then be re-processed). Restricting access to the inference API to trusted clients also reduces exposure. The upstream project has fixed this issue in vLLM 0.28.0; the fix for the affected Red Hat products is deferred, so no fixed Red Hat packages are available at this time.
- none available: Fix deferred
Known Affected Software Configurations
| Vendor | Product | Version range |
|---|---|---|
| Vllm | Vllm | < 0.28.0 |
All CVSS metrics
- MEDIUM 6.5 v3.1 · CNA Primary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - MEDIUM 6.5 v3.1 · NVD Secondary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
Patches & mitigations
- https://github.com/vllm-project/vllm/security/advisories/GHSA-ph3r-5jfg-f84f CVE record · GitHub_M · Updated 2026-10-05T22:37:19.633Z
NVD · CVE-2026-105753 · Updated 2026-10-08T01:29:33.007
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f
PyPA · PYSEC-2026-4197
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f · Updated 2026-10-08T10:10:52.271975688Z
Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00 - https://github.com/vllm-project/vllm/pull/46747 CVE record · GitHub_M · Updated 2026-10-05T22:37:19.633Z
NVD · CVE-2026-105753 · Updated 2026-10-08T01:29:33.007
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f
PyPA · PYSEC-2026-4197
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f · Updated 2026-10-08T10:10:52.271975688Z
Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00 - https://github.com/vllm-project/vllm/pull/51897 CVE record · GitHub_M · Updated 2026-10-05T22:37:19.633Z
NVD · CVE-2026-105753 · Updated 2026-10-08T01:29:33.007
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f
PyPA · PYSEC-2026-4197
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f · Updated 2026-10-08T10:10:52.271975688Z
Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00 - https://github.com/vllm-project/vllm/commit/396204230423b7cc6798300926b8fa30190d26a9 CVE record · GitHub_M · Updated 2026-10-05T22:37:19.633Z
NVD · CVE-2026-105753 · Updated 2026-10-08T01:29:33.007
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f
PyPA · PYSEC-2026-4197
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f · Updated 2026-10-08T10:10:52.271975688Z
Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00
Advisories
- https://github.com/vllm-project/vllm/releases/tag/v0.28.0 CVE record · GitHub_M · Updated 2026-10-05T22:37:19.633Z
NVD · CVE-2026-105753 · Updated 2026-10-08T01:29:33.007
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f
PyPA · PYSEC-2026-4197
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f · Updated 2026-10-08T10:10:52.271975688Z
Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00 - https://osv.dev/vulnerability/GHSA-ph3r-5jfg-f84f GitHub Advisory Database · GHSA-ph3r-5jfg-f84f
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f · Updated 2026-10-08T10:10:52.271975688Z - https://osv.dev/vulnerability/PYSEC-2026-4197 PyPA · PYSEC-2026-4197
PyPA · PYSEC-2026-4197 · Updated 2026-10-08T10:00:02.854871518Z - https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-105753.json Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-92843 EUVD · EUVD-2026-92843
Technical & other
- https://github.com/vllm-project/vllm GitHub Advisory Database · GHSA-ph3r-5jfg-f84f
GitHub Advisory Database · GHSA-ph3r-5jfg-f84f · Updated 2026-10-08T10:10:52.271975688Z - https://access.redhat.com/security/cve/CVE-2026-105753 Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00
- https://bugzilla.redhat.com/show_bug.cgi?id=2546180 Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00
- https://www.cve.org/CVERecord?id=CVE-2026-105753 Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00
- https://nvd.nist.gov/vuln/detail/CVE-2026-105753 Red Hat · CVE-2026-105753 · Updated 2026-10-15T23:33:06+00:00