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ffmpeg: FFmpeg: Arbitrary code execution via crafted video in vf_hqdn3d filter

🗓️ 30 Sep 2026 19:04:42Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

Remote arbitrary code execution or DoS in FFmpeg vf_hqdn3d filter via heap out-of-bounds write.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-66036
24 Jul 202619:34
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-66036
24 Jul 202619:34
–alpinelinux
bdu_fstec
BDU FSTEC
The vulnerability of the video processing filter vf_hqdn3d in the FFmpeg multimedia library allows a intruder to damage memory, cause system failures, or execute arbitrary code.
25 Sep 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-66036 vulnerabilities
21 Sep 202608:54
–cgr
circl
Circl
CVE-2026-66036
24 Jul 202622:00
–circl
cve
CVE
CVE-2026-66036
24 Jul 202619:34
–cve
cvelist
Cvelist
CVE-2026-66036 FFmpeg Heap Out-of-Bounds Write in vf_hqdn3d Filter
24 Jul 202619:34
–cvelist
debiancve
Debian CVE
CVE-2026-66036
24 Jul 202619:34
–debiancve
euvd
EUVD
EUVD-2026-48738
24 Jul 202619:34
–euvd
fedora
Fedora
[SECURITY] Fedora 44 Update: ffmpeg-8.1.3-1.fc44
1 Oct 202601:13
–fedora
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9aarch64ffmpeg-debuginfo6.1.6-9.el9aiffmpeg-debuginfo-6.1.6-9.el9ai.aarch64.rpm
Red Hat Enterprise Linux9ppc64leffmpeg-debuginfo6.1.6-9.el9aiffmpeg-debuginfo-6.1.6-9.el9ai.ppc64le.rpm
Red Hat Enterprise Linux9s390xffmpeg-debuginfo6.1.6-9.el9aiffmpeg-debuginfo-6.1.6-9.el9ai.s390x.rpm
Red Hat Enterprise Linux9x86_64ffmpeg-debuginfo6.1.6-9.el9aiffmpeg-debuginfo-6.1.6-9.el9ai.x86_64.rpm
Red Hat Enterprise Linux9aarch64ffmpeg-debugsource6.1.6-9.el9aiffmpeg-debugsource-6.1.6-9.el9ai.aarch64.rpm
Red Hat Enterprise Linux9ppc64leffmpeg-debugsource6.1.6-9.el9aiffmpeg-debugsource-6.1.6-9.el9ai.ppc64le.rpm
Red Hat Enterprise Linux9s390xffmpeg-debugsource6.1.6-9.el9aiffmpeg-debugsource-6.1.6-9.el9ai.s390x.rpm
Red Hat Enterprise Linux9x86_64ffmpeg-debugsource6.1.6-9.el9aiffmpeg-debugsource-6.1.6-9.el9ai.x86_64.rpm
Red Hat Enterprise Linux9aarch64ffmpeg-free-rhai6.1.6-9.el9aiffmpeg-free-rhai-6.1.6-9.el9ai.aarch64.rpm
Red Hat Enterprise Linux9ppc64leffmpeg-free-rhai6.1.6-9.el9aiffmpeg-free-rhai-6.1.6-9.el9ai.ppc64le.rpm
Rows per page

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02 Oct 2026 02:18Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.18.8
CVSS 47.7
EPSS0.00496
SSVC
3