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CVE-2026-47251 libheif has an incomplete fix for CVE-2026-3949: integer overflow bypass in vvdec_push_data2

🗓️ 21 Jul 2026 21:18:56Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

CVE-2026-47251: libheif incomplete fix enables out-of-bounds read via VVC track.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-47251
21 Jul 202621:18
cve
Debian CVE
CVE-2026-47251
21 Jul 202621:18
debiancve
EUVD
EUVD-2026-46435
21 Jul 202621:18
euvd
NVD
CVE-2026-47251
21 Jul 202622:17
nvd
OPENSUSE Linux
gdk-pixbuf-loader-libheif-1.22.2-1.1 on GA media (moderate)
29 May 202600:00
opensuse
OSV
BELL-CVE-2026-47251
4 Jul 202606:04
osv
OSV
DEBIAN-CVE-2026-47251
2 Jul 202608:48
osv
OSV
ECHO-1888-E250-4427
2 Jul 202620:24
osv
OSV
OPENSUSE-SU-2026:10878-1 gdk-pixbuf-loader-libheif-1.22.2-1.1 on GA media
28 May 202600:00
osv
OSV
OPENSUSE-SU-2026:20974-1 Security update for libheif
17 Jun 202608:37
osv
Rows per page
[
  {
    "vendor": "strukturag",
    "product": "libheif",
    "versions": [
      {
        "version": "< 1.22.0",
        "status": "affected"
      }
    ]
  }
]

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