What is GHSA-vf9w-2hh8-xxhh?

GHSA-vf9w-2hh8-xxhh is a security advisory published by GitHub Security Advisories with High severity. An issue in the ConfirmNameConstraints() function (wolfcrypt/src/asn.c) of wolfSSL v5.9.1 and v5...

Which CVE IDs does GHSA-vf9w-2hh8-xxhh cover?

GHSA-vf9w-2hh8-xxhh covers the following CVE IDs: CVE-2026-95208. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vf9w-2hh8-xxhh?

GHSA-vf9w-2hh8-xxhh has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-vf9w-2hh8-xxhhHighCVSS 7.5

An issue in the ConfirmNameConstraints() function (wolfcrypt/src/asn.c) of wolfSSL v5.9.1 and v5...

Vendor

GitHub Security Advisories

Published

October 8, 2026

Last Modified

October 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-95208 →

📋 Description

An issue in the ConfirmNameConstraints() function (wolfcrypt/src/asn.c) of wolfSSL v5.9.1 and v5.9.2 allows attackers to cause a Denial of Service (DoS) via providing crafted Certificate Authority certificates, leading to valid certificates without SAN to be incorrectly rejected by wolfSSL-based TLS clients.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-95208
https://gist.github.com/lkloliver/14edf8bbfbf5769949b85c7f5cc2eba2
http://wolfssl.com
https://github.com/advisories/GHSA-vf9w-2hh8-xxhh