CVE-2026-62291 libheif: Heap out of bounds write in libheif uncompressed encoder when writing images with mismatched auxiliary alpha dimensions
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | CVE-2026-62291 | 18 Aug 202621:21 | – | cve |
 | EUVD-2026-62190 | 18 Aug 202621:21 | – | euvd |
 | CVE-2026-62291 | 18 Aug 202622:17 | – | nvd |
 | gdk-pixbuf-loader-libheif-1.23.1-1.1 on GA media (moderate) | 2 Aug 202600:00 | – | opensuse |
 | OPENSUSE-SU-2026:11416-1 gdk-pixbuf-loader-libheif-1.23.1-1.1 on GA media | 1 Aug 202600:00 | – | osv |
| SUSE-SU-2026:3597-1 Security update for libheif | 12 Aug 202611:48 | – | osv |
 | PT-2026-60429 | 16 Jul 202600:00 | – | ptsecurity |
| PT-2026-67252 | 1 Aug 202600:00 | – | ptsecurity |
| PT-2026-67253 | 1 Aug 202600:00 | – | ptsecurity |
| PT-2026-67254 | 1 Aug 202600:00 | – | ptsecurity |
10
[
{
"vendor": "strukturag",
"product": "libheif",
"versions": [
{
"version": "< 1.23.1",
"status": "affected"
}
]
}
]Data
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18 Aug 2026 21:21Current
CVSS 3.15.3