Advisory ROSA-SA-2026-3313

Component: xz 5.2.9 OS: ROSA-CHROME Unaffected versions: = xz-5.2.9-2 Affected versions: xz-5.2.9-2 CVE-ID: CVE-2026-34743 BDU-ID: None CVE-Crit: Medium CVE-DESCRIPTION: The buffer overflow vulnerability in XZ Utils allows an attacker to cause memory corruption by using the lzmaindexdecoder...

Security update for xz

This update for xz fixes the following issue CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed for your...

SUSE-SU-2026:2118-1 Security update for xz

This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280...

openSUSE 16 Security Update : xz (openSUSE-SU-2026:20813-1)

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20813-1 advisory. This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280. Tenable has extracted the preceding...

Security update for xz (important)

openSUSE security update: security update for xz ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20813-1 Rating: important References: bsc1261280 Cross-References: CVE-2026-34743 CVSS scores: CVE-2026-34743 SUSE : 7.4...

SUSE SLES12 Security Update : xz (SUSE-SU-2026:2052-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:2052-1 advisory. This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280. Tenable has extracted the preceding...

SUSE-SU-2026:21835-1 Security update for xz

This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280...

SUSE-SU-2026:21848-1 Security update for xz

This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280...

OPENSUSE-SU-2026:20813-1 Security update for xz

This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280...

SUSE SLED15 / SLES15 Security Update : xz (SUSE-SU-2026:2051-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:2051-1 advisory. This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280. Tenable h...

ROS-20260526-73-0007

A vulnerability in the lzmaindexappend function of the XZ Utils data compression package is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

Security update for xz

This update for xz fixes the following issue CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed for your...

SUSE-SU-2026:2052-1 Security update for xz

This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280...

Security update for xz

This update for xz fixes the following issue CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed for your...

SUSE-SU-2026:2051-1 Security update for xz

This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280...

Linux Distros Unpatched Vulnerability : CVE-2026-46521

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Ubuntu Linux - Unknown description CVE-2026-46521 Note that Nessus relies on the presence of the package as reported by the vendor. %NASLMINLEVEL 80900 C Tenabl...

SUSE-SU-2026:21740-1 Security update for xz

This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280...

SUSE-SU-2026:21729-1 Security update for xz

This update for xz fixes the following issue - CVE-2026-34743: buffer overflow in lzmaindexappend bsc1261280...

python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules

A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...

python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules

A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...