CVE-2026-86313: Samsung Opensource Walrus

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Out-of-bounds write vulnerability in Samsung Opensource Walrus allows Overflow Buffers. This issue affects Walrus: af80e665ea49d9003695a66502f841ed1d8397e7.

Affected products

• Samsung Opensource Walrus

Published 2026-09-07. Last modified 2026-09-28.