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CVE-2026-95210

9.1 CRITICALpublic exploit available

Published 2026-10-08 · Updated 2026-10-08

AI risk analysis

Summary
This flaw involves improper certificate validation in gnutls v3.8.13, allowing attackers to exploit invalid certificate extensions, potentially leading to unauthorized access or data compromise.
Exploitability
Exploitation is relatively straightforward given the presence of public exploits. The attacker must have network access to the affected system and a crafted certificate with invalid extensions.
Blast radius
If exploited, the impact could be significant, potentially leading to unauthorized access to sensitive data or services hosted on the affected system.
Detection
No reliable host or network indicator is derivable from the published description.
Prioritized remediation
Upgrade to gnutls 3.8.14 or later.
ssltlscertificate-validationnetwork

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

Improper certificate validation in gnutls v3.8.13 causes the application to accept certificates containing invalid extensions.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weaknesses

CWE-295

Public exploit & PoC references

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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