What’s Vulnerable › Vulnerabilities

CVE-2019-13312

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-07-05 · updated 2026-06-17
• Weakness: CWE-125

Description

block_cmp() in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read.

Affected products

• FFmpeg: 4.1.3

References

• https://security.gentoo.org/glsa/202003-65
• https://security.gentoo.org/glsa/202007-58
• https://trac.ffmpeg.org/ticket/7980
• https://usn.ubuntu.com/4431-1/
• https://security.gentoo.org/glsa/202003-65
• https://security.gentoo.org/glsa/202007-58
• https://trac.ffmpeg.org/ticket/7980
• https://usn.ubuntu.com/4431-1/

Get alerted when CVE-2019-13312 or the next vulnerability affects your stack