SUSE SLES15 Security Update : xz (SUSE-SU-2026:2118-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:2118-1 advisory. This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280. Tenable has extracted the...

CVE-2026-34743

XZ Utils provide a general-purpose data-compression library plus command-line tools. Prior to version 5.8.3, if lzmaindexdecoder was used to decode an Index that contained no Records, the resulting lzmaindex was left in a state where where a subsequent lzmaindexappend would allocate too little...