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Case File

CVE-2021-33815

HIGH · CVSS 8.8 EPSS 1.36% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-03 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-33815
Severity
HIGH
CVSS
8.8
EPSS
1.36%

Original NVD Description

dwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds array access because dc_count is not strictly checked.