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CVE-2026-75143 FFmpeg Heap Buffer Overflow via RIST Protocol Reader

🗓️ 19 Aug 2026 16:26:12Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 48 Views

FFmpeg before 1c10bcc has heap buffer overflow in RIST reader ignoring buffer size argument.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-75143
19 Aug 202618:01
circl
cve
CVE
CVE-2026-75143
19 Aug 202616:26
cve
debiancve
Debian CVE
CVE-2026-75143
19 Aug 202616:26
debiancve
euvd
EUVD
EUVD-2026-62580
19 Aug 202616:26
euvd
nvd
NVD
CVE-2026-75143
19 Aug 202617:21
nvd
opensuse
OPENSUSE Linux
ffmpeg-7-7.1.5-2.1 on GA media (moderate)
4 Sep 202600:00
opensuse
opensuse
OPENSUSE Linux
ffmpeg-8-8.1.2-3.1 on GA media (moderate)
5 Sep 202600:00
opensuse
osv
OSV
DEBIAN-CVE-2026-75143
19 Aug 202617:21
osv
osv
OSV
ECHO-A077-2F79-097B
20 Aug 202607:42
osv
osv
OSV
OESA-2026-3542 ffmpeg security update
30 Aug 202604:15
osv
Rows per page
[
  {
    "vendor": "FFmpeg",
    "product": "FFmpeg",
    "repo": "https://code.ffmpeg.org/FFmpeg/FFmpeg",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1c10bcc2e17255dacb717a25ab3db142ce390602",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected",
    "packageURL": "pkg:github/FFmpeg/FFmpeg"
  }
]

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19 Aug 2026 16:26Current
CVSS 49.3
CVSS 3.19.8
EPSS0.00405
48