What is GHSA-7g92-94jm-fx5f?

GHSA-7g92-94jm-fx5f is a security advisory published by GitHub Security Advisories with High severity. In PCRE2 before 10.48, pcre2_jit_match mishandles a previously copied subject being passed in as...

Which CVE IDs does GHSA-7g92-94jm-fx5f cover?

GHSA-7g92-94jm-fx5f covers the following CVE IDs: CVE-2026-89161. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7g92-94jm-fx5f?

GHSA-7g92-94jm-fx5f has a CVSS v3 base score of 7.4, published by GitHub Security Advisories.

GHSA-7g92-94jm-fx5fHighCVSS 7.4

In PCRE2 before 10.48, pcre2_jit_match mishandles a previously copied subject being passed in as...

Vendor

GitHub Security Advisories

Published

September 11, 2026

Last Modified

September 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-89161 →

📋 Description

In PCRE2 before 10.48, pcre2_jit_match mishandles a previously copied subject being passed in as a context. An incorrect free operation can occur.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-89161
https://github.com/PCRE2Project/pcre2/pull/937
https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.48
https://github.com/advisories/GHSA-7g92-94jm-fx5f