https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T13:20:55.876906+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2026:64787 ALSA-2026:64787 — Moderate: xz security update 2026-10-03T13:20:55.902052+00:00

Affected: AlmaLinux:10: xz, AlmaLinux:10: xz-devel, AlmaLinux:10: xz-libs, AlmaLinux:10: xz-lzma-compat

XZ Utils is an integrated collection of user-space file compression utilities based on the Lempel-Ziv-Markov chain algorithm (LZMA), which performs lossless data compression. The algorithm provides a high compression ratio while keeping the decompression time short.

Security Fix(es):

* xz: XZ Utils: Denial of Service via buffer overflow in index decoding (CVE-2026-34743)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 https://cve.radiocsirt.org/vuln/bdu:2026-05834 bdu:2026-05834 2026-10-03T13:20:55.902114+00:00 bdu:2026-05834 https://cve.radiocsirt.org/vuln/bell-cve-2026-34743 BELL-CVE-2026-34743 2026-10-03T13:20:55.902131+00:00

Affected: Alpaquita:23: xz, Alpaquita:25: xz, Alpaquita:stream: xz, BellSoft Hardened Containers:23: xz, BellSoft Hardened Containers:25: xz, BellSoft Hardened Containers:stream: xz

 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0420 certfr-2026-avi-0420 — De multiples vulnérabilités ont été découvertes dans les produits Microsoft. Elles permettent à un attaquant de provoqu… 2026-10-03T13:20:55.902157+00:00 certfr-2026-avi-0420 https://cve.radiocsirt.org/vuln/cleanstart-2026-bx73994 Withdrawn: CLEANSTART-2026-BX73994 — Security fixes in prometheus-redis-exporter-fips 1.78.0-r5 2026-10-03T13:20:55.902173+00:00

Withdrawn by the publisher.

Affected: CleanStart: prometheus-redis-exporter-fips

Package prometheus-redis-exporter-fips version 1.78.0-r5 fixes 9 vulnerabilities: CVE-2026-33811, CVE-2026-33814, CVE-2026-39820, CVE-2026-39823, CVE-2026-39825...

 https://cve.radiocsirt.org/vuln/euvd-2026-339277 EUVD-2026-339277 2026-10-03T13:20:55.902193+00:00 EUVD-2026-339277 https://cve.radiocsirt.org/vuln/fkie_cve-2026-34743 fkie_cve-2026-34743 2026-10-03T13:20:55.902204+00:00

XZ Utils provide a general-purpose data-compression library plus command-line tools. Prior to version 5.8.3, if lzma_index_decoder() was used to decode an Index that contained no Records, the resulting lzma_index was left in a state where where a subsequent lzma_index_append() would allocate too little memory, and a buffer overflow would occur. This issue has been patched in version 5.8.3.

 https://cve.radiocsirt.org/vuln/msrc_cve-2026-34743 msrc_CVE-2026-34743 — XZ Utils: Buffer overflow in lzma_index_append() 2026-10-03T13:20:55.902225+00:00 msrc_CVE-2026-34743 https://cve.radiocsirt.org/vuln/oesa-2026-1853 OESA-2026-1853 — xz security update 2026-10-03T13:20:55.902241+00:00

Affected: openEuler:20.03-LTS-SP4: xz, openEuler:22.03-LTS-SP4: xz, openEuler:24.03-LTS: xz, openEuler:24.03-LTS-SP1: xz, openEuler:24.03-LTS-SP2: xz, openEuler:24.03-LTS-SP3: xz

XZ Utils is free general-purpose data compression software with a high compression ratio. XZ Utils were written for POSIX-like systems, but also work on some not-so-POSIX systems. XZ Utils are the successor to LZMA Utils. Security Fix(es):

XZ Utils provide a general-purpose data-compression library plus command-line tools. Prior to version 5.8.3, if lzma_index_decoder() was used to decode an Index that contained no Records, the resulting lzma_index was left in a state where where a subsequent lzma_index_append() would allocate too little memory, and a buffer overflow would occur. This issue has been patched in version 5.8.3.(CVE-2026-34743)

 https://cve.radiocsirt.org/vuln/opensuse-su-2026:10492-1 openSUSE-SU-2026:10492-1 — liblzma5-32bit-5.8.3-1.1 on GA media 2026-10-03T13:20:55.902271+00:00

liblzma5-32bit-5.8.3-1.1 on GA media

 https://cve.radiocsirt.org/vuln/rhsa-2026:7647 RHSA-2026:7647 — Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update 2026-10-03T13:20:55.902286+00:00

xz: XZ Utils: Denial of Service via buffer overflow in index decoding

 https://cve.radiocsirt.org/vuln/rlsa-2026:64787 RLSA-2026:64787 — Moderate: xz security update 2026-10-03T13:20:55.902301+00:00

Affected: Rocky Linux:10: xz

XZ Utils is an integrated collection of user-space file compression utilities based on the Lempel-Ziv-Markov chain algorithm (LZMA), which performs lossless data compression. The algorithm provides a high compression ratio while keeping the decompression time short.

Security Fix(es):

* xz: XZ Utils: Denial of Service via buffer overflow in index decoding (CVE-2026-34743)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 https://cve.radiocsirt.org/vuln/suse-su-2026:2052-1 SUSE-SU-2026:2052-1 — Security update for xz 2026-10-03T13:20:55.902323+00:00

Security update for xz

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-34743 UBUNTU-CVE-2026-34743 2026-10-03T13:20:55.902337+00:00

Affected: Ubuntu:Pro:14.04:LTS: xz-utils, Ubuntu:Pro:16.04:LTS: xz-utils, Ubuntu:Pro:18.04:LTS: xz-utils, Ubuntu:Pro:20.04:LTS: xz-utils, Ubuntu:22.04:LTS: xz-utils, Ubuntu:24.04:LTS: xz-utils, Ubuntu:25.10: xz-utils

XZ Utils provide a general-purpose data-compression library plus command-line tools. Prior to version 5.8.3, if lzma_index_decoder() was used to decode an Index that contained no Records, the resulting lzma_index was left in a state where where a subsequent lzma_index_append() would allocate too little memory, and a buffer overflow would occur. This issue has been patched in version 5.8.3.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-0942 WID-SEC-W-2026-0942 — xz: Schwachstelle ermöglicht Codeausführung 2026-10-03T13:20:55.902361+00:00

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in xz ausnutzen, um beliebigen Programmcode auszuführen.