What is GHSA-j75v-5pm7-3cg8?

GHSA-j75v-5pm7-3cg8 is a security advisory published by GitHub Security Advisories with High severity. An issue in gnutls v.3.8.13 allows an attacker to obtain sensitive information via failing to...

Which CVE IDs does GHSA-j75v-5pm7-3cg8 cover?

GHSA-j75v-5pm7-3cg8 covers the following CVE IDs: CVE-2026-67693. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j75v-5pm7-3cg8?

GHSA-j75v-5pm7-3cg8 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-j75v-5pm7-3cg8HighCVSS 7.5

An issue in gnutls v.3.8.13 allows an attacker to obtain sensitive information via failing to...

Vendor

GitHub Security Advisories

Published

October 8, 2026

Last Modified

October 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-67693 →

📋 Description

An issue in gnutls v.3.8.13 allows an attacker to obtain sensitive information via failing to reject end-entity X.509 certificates that contain a contradictory combination of Key Usage (KU) and Extended Key Usage (EKU)

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-67693
https://gist.github.com/lkloliver/6fbfc191bc6163942c8017551ac3f238
https://gitlab.com/gnutls/gnutls/-/blob/3.8.13/lib/x509/verify.c#L1119-1178
http://gnutls.com
https://github.com/advisories/GHSA-j75v-5pm7-3cg8