CVE-2026-108456
HIGH 7.7Server-side request forgery (ssrf) in Azure AI Foundry allows an authorized attacker to elevate privileges over a network.
ELEVATED IMPACT
Severe if exploited (CVSS 7.7), but no known exploitation and low modeled probability. Patch on a normal cadence.
Exploitation likelihood
0.7%chance of exploitation in 30 days · 53rd percentile
○ In CISA KEV
○ Catalogued PoC
Impact if exploited
7.7CVSS 3.1 · HIGH
- ConfidentialityHigh
- IntegrityNone
- AvailabilityNone
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.
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Data snapshot:
Weakness (CWE)
- CWE-918: : Server-Side Request Forgery (SSRF)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C
References and research data (JSON)
All CVSS metrics
- HIGH 7.7 v3.1 · CNA Primary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C - HIGH 7.7 v3.1 · NVD Secondary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
References
Patches & mitigations
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-108456 CVE record · microsoft · Updated 2026-10-25T18:36:54.566Z
NVD · CVE-2026-108456 · Updated 2026-10-24T04:18:16.997
Advisories
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-108538 EUVD · EUVD-2026-108538