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DEBIAN-CVE-2026-84449

🗓️ 18 Sep 2026 16:17:12Reported by GoogleType 
osv_debian
 osv_debian
🔗 osv.dev👁 29 Views

libheif before 1.19.6 integer overflow in RGB-to-YCbCr conversion crashes encoding.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-84449
18 Sep 202616:03
–cve
cvelist
Cvelist
CVE-2026-84449 libheif hOp_RGB24_32_to_YCbCr Memory Access Error / SEGV
18 Sep 202616:03
–cvelist
debiancve
Debian CVE
CVE-2026-84449
18 Sep 202616:03
–debiancve
euvd
EUVD
EUVD-2026-83025
18 Sep 202616:03
–euvd
mend
Mend
CVE-2026-84449
18 Sep 202616:03
–mend
nvd
NVD
CVE-2026-84449
18 Sep 202616:17
–nvd
opensuse
OPENSUSE Linux
Security update for libheif (moderate)
18 Oct 202600:00
–opensuse
osv_opensuse
osv_opensuse
OPENSUSE-SU-2026:11921-1 gdk-pixbuf-loader-libheif-1.23.5-2.1 on GA media
29 Sep 202600:00
–osv_opensuse
osv_opensuse
osv_opensuse
OPENSUSE-SU-2026:22052-1 Security update for libheif
8 Oct 202606:18
–osv_opensuse
osv_suse
osv_suse
SUSE-SU-2026:24205-1 Security update for libheif
8 Oct 202606:22
–osv_suse
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23 Sep 2026 08:47Current
6Medium risk
Vulners AI Score6
CVSS 3.13.7
EPSS0.00429
29