What is GHSA-c8rr-65vc-ghcg?

GHSA-c8rr-65vc-ghcg is a security advisory published by GitHub Security Advisories with High severity. Out-of-bounds write vulnerability in Samsung Opensource Walrus allows Overflow Buffers. This...

Which CVE IDs does GHSA-c8rr-65vc-ghcg cover?

GHSA-c8rr-65vc-ghcg covers the following CVE IDs: CVE-2026-86313. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c8rr-65vc-ghcg?

GHSA-c8rr-65vc-ghcg has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-c8rr-65vc-ghcgHighCVSS 7.8

Out-of-bounds write vulnerability in Samsung Opensource Walrus allows Overflow Buffers. This...

Vendor

GitHub Security Advisories

Published

September 7, 2026

Last Modified

September 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-86313 →

📋 Description

Out-of-bounds write vulnerability in Samsung Opensource Walrus allows Overflow Buffers.

This issue affects Walrus: af80e665ea49d9003695a66502f841ed1d8397e7.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-86313
https://github.com/Samsung/walrus/pull/482
https://github.com/advisories/GHSA-c8rr-65vc-ghcg