[SECURITY] [DLA 4489-1] libvpx security update
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Debian LTS Advisory DLA-4489-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Thorsten Alteholz
February 22, 2026 https://wiki.debian.org/LTS
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Package : libvpx
Version : 1.9.0-1+deb11u5
CVE ID : CVE-2026-2447
A buffer overflow was discovered in libvpx, a library implementing the
VP8/VP9 open video codecs, which could result in denial of service or
potentially the execution of arbitrary code.
For Debian 11 bullseye, this problem has been fixed in version
1.9.0-1+deb11u5.
We recommend that you upgrade your libvpx packages.
For the detailed security status of libvpx please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libvpx
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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