What is GHSA-q2h3-fgc6-2gqw?

GHSA-q2h3-fgc6-2gqw is a security advisory published by GitHub Security Advisories with Medium severity. Improper input validation in MPEG4 codec in libsavsvc.so prior to SMR Aug-2026 Release 1 allows...

Which CVE IDs does GHSA-q2h3-fgc6-2gqw cover?

GHSA-q2h3-fgc6-2gqw covers the following CVE IDs: CVE-2026-21071. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q2h3-fgc6-2gqw?

GHSA-q2h3-fgc6-2gqw has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-q2h3-fgc6-2gqwMediumCVSS 7.8

Improper input validation in MPEG4 codec in libsavsvc.so prior to SMR Aug-2026 Release 1 allows...

Vendor

GitHub Security Advisories

Published

August 10, 2026

Last Modified

August 19, 2026

🔗 CVE IDs covered (1)

CVE-2026-21071 →

📋 Description

Improper input validation in MPEG4 codec in libsavsvc.so prior to SMR Aug-2026 Release 1 allows local attackers to write out-of-bounds memory.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-21071
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=08
https://github.com/advisories/GHSA-q2h3-fgc6-2gqw