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Debian libvpx Critical DoS Buffer Overflow CVE-2026-2447 DSA-6143-1

debian
Calendar Grey February 19, 2026
Debian Logo
Update libvpx on Debian to fix a buffer overflow issue causing potential DoS or code execution risks.
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 ...
Topics%20covered

Topics Covered

security advisory denial of service buffer overflow debian libvpx

Summary

For the oldstable distribution (bookworm), these problems have been fixed
in version 1.12.0-1+deb12u5.

For the stable distribution (trixie), these problems have been fixed in
version 1.15.0-2.1+deb13u1.

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/source-package/libvpx

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: libvpx
CVE ID: CVE-2026-2447

Topics%20covered

Topics Covered

security advisory denial of service buffer overflow debian libvpx

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