CVE-2026-21066EPSS p2.1%

CVE-2026-21066CVE-2026-21066

Description

Improper input validation in libcodec2_sec_flacdec.so prior to SMR Aug-2026 Release 1 allows local attackers to write out-of-bounds memory.

Scoring

EPSS0.12% probability of exploitation · percentile 2.1% · 2026-08-11T12:00:17Z
Last modified2026-08-10
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.