A buffer overflow was discovered in flac, a library handling Free Lossless Audio Codec media, which could potentially result in the execution of arbitrary code.
For the oldstable distribution (bullseye), this problem has been fixed in version 1.3.3-2+deb11u2.
We recommend that you upgrade your flac packages.
For the detailed security status of flac please refer to its security tracker page at: \ https://security-tracker.debian.org/tracker/flac