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NVD description
A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension (OID 1.3.6.1.4.1.11129.2.4.2) that contains sensitive data. This issue leads to the exposure of confidential information when GnuTLS verifies certificates from certain websites when the certificate (SCT) is not checked correctly.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
7 versions affected across 3 products
@tiredhungryangr One? CVE-2026-2796, CVE-2026-24881, CVE-2026-24882, CVE-2025-32988, CVE-2025-32989, CVE-2025-64175, CVE-2026-25242, CVE-2026-28357, CVE-2026-28359, CVE-2026-26216, CVE-2026-26217, CVE-2026-25946, CVE-2026-32110, CVE-2026-30930, CVE-2026-30928, CVE-2026-32596...
Post summary
The tweet simply lists a series of CVE identifiers without elaborating on their nature, impact, or any associated solutions.
7 of 7 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | gnu | gnutls | - | - | - |
| OS | redhat | enterprise_linux | 10.0 | - | - |
| OS | redhat | enterprise_linux | 6.0 | - | - |
| OS | redhat | enterprise_linux | 7.0 | - | - |
| OS | redhat | enterprise_linux | 8.0 | - | - |
| OS | redhat | enterprise_linux | 9.0 | - | - |
| App | redhat | openshift_container_platform | 4.0 | - | - |