AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2019-9719

HIGH · CVSS 8.8 EPSS 2.02% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-09-19 · 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 ↗ github.com ↗

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

CVE
CVE-2019-9719
Severity
HIGH
CVSS
8.8
EPSS
2.02%

Original NVD Description

A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf. NOTE: Third parties dispute that this is a vulnerability because “no evidence of a vulnerability is provided” and only “a generic warning from a static code analysis” is provided