Debian 11: DSA-5346-1 Moderate: Libde265 Denial Of Service Threat

Multiple security issues were discovered in libde265, an implementation of
the H.265 video codec which may result in denial of service and potentially
the execution of arbitrary code if a malformed media file is processed.

For the stable distribution (bullseye), these problems have been fixed in
version 1.0.11-0+deb11u1.

We recommend that you upgrade your libde265 packages.

For the detailed security status of libde265 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libde265

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/