> Debian DSA-6263-1 libpng1.6 Important Use-After-Free Vulnerability

A use-after-free was discovered in libpng, a library implementing an interface for reading and writing PNG (Portable Network Graphics) files. For the oldstable distribution (bookworm), this problem has been fixed in version 1.6.39-2+deb12u5. For the stable distribution (trixie), this problem has been fixed in