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CVE-2026-62291

🗓️ 20 Aug 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

Out-of-bounds write in libheif ≤1.23.0 via mismatched primary and alpha plane dimensions.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-62291
18 Aug 202622:58
circl
cve
CVE
CVE-2026-62291
18 Aug 202621:21
cve
cvelist
Cvelist
CVE-2026-62291 libheif: Heap out of bounds write in libheif uncompressed encoder when writing images with mismatched auxiliary alpha dimensions
18 Aug 202621:21
cvelist
debiancve
Debian CVE
CVE-2026-62291
18 Aug 202621:21
debiancve
euvd
EUVD
EUVD-2026-62190
18 Aug 202621:21
euvd
nvd
NVD
CVE-2026-62291
18 Aug 202622:17
nvd
opensuse
OPENSUSE Linux
gdk-pixbuf-loader-libheif-1.23.1-1.1 on GA media (moderate)
2 Aug 202600:00
opensuse
osv
OSV
DEBIAN-CVE-2026-62291
18 Aug 202622:17
osv
osv
OSV
ECHO-9D99-9ED1-60B7
20 Aug 202616:15
osv
osv
OSV
MINI-P699-FC2Q-H228
22 Aug 202614:07
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04alllibheif0libheif_0_all.deb
Ubuntu24.04alllibheif0libheif_0_all.deb

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25 Aug 2026 09:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.0013
SSVC
4