AUGUST 4, 2026
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Case File

CVE-2021-3497

HIGH · CVSS 7.8 EPSS 1.22%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-19 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-3497
Severity
HIGH
CVSS
7.8
EPSS
1.22%

Original NVD Description

GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.