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ffmpeg: FFmpeg: Arbitrary code execution via heap buffer overflow in VobSub subtitle demuxer.

🗓️ 14 Sep 2026 09:04:54Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Heap buffer overflow in FFmpeg VobSub demuxer leads to arbitrary code execution via crafted file.

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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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14 Sep 2026 13:05Current
CVSS 48.7
CVSS 3.18.8
EPSS0.00342
SSVC
4