RLSA-2025:7524

Synopsis

Important: xz security update

Description

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 has a heap-use-after-free bug in threaded .xz decoder (CVE-2025-31115)

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.

Affected products

Rocky Linux 10.0 aarch64 Rocky Linux 10.0 ppc64le Rocky Linux 10.0 s390x Rocky Linux 10.0 x86_64

Fixes

2357249

CVEs

CVE-2025-31115

Affected packages

Rocky Linux 10.0 x86_64 - BaseOS

xz-1:5.6.2-4.el10_0.x86_64.rpm xz-debugsource-1:5.6.2-4.el10_0.x86_64.rpm xz-libs-1:5.6.2-4.el10_0.x86_64.rpm xz-debuginfo-1:5.6.2-4.el10_0.x86_64.rpm xz-1:5.6.2-4.el10_0.src.rpm xz-libs-debuginfo-1:5.6.2-4.el10_0.x86_64.rpm

Rocky Linux 10.0 aarch64 - BaseOS

xz-libs-1:5.6.2-4.el10_0.aarch64.rpm xz-debugsource-1:5.6.2-4.el10_0.aarch64.rpm xz-1:5.6.2-4.el10_0.aarch64.rpm xz-libs-debuginfo-1:5.6.2-4.el10_0.aarch64.rpm xz-debuginfo-1:5.6.2-4.el10_0.aarch64.rpm xz-1:5.6.2-4.el10_0.src.rpm

Rocky Linux 10.0 ppc64le - AppStream

xz-lzma-compat-debuginfo-1:5.6.2-4.el10_0.ppc64le.rpm xz-devel-1:5.6.2-4.el10_0.ppc64le.rpm xz-lzma-compat-1:5.6.2-4.el10_0.ppc64le.rpm

Rocky Linux 10.0 ppc64le - BaseOS

xz-debuginfo-1:5.6.2-4.el10_0.ppc64le.rpm xz-libs-1:5.6.2-4.el10_0.ppc64le.rpm xz-debugsource-1:5.6.2-4.el10_0.ppc64le.rpm xz-1:5.6.2-4.el10_0.ppc64le.rpm xz-libs-debuginfo-1:5.6.2-4.el10_0.ppc64le.rpm xz-1:5.6.2-4.el10_0.src.rpm

Rocky Linux 10.0 aarch64 - AppStream

xz-devel-1:5.6.2-4.el10_0.aarch64.rpm xz-lzma-compat-debuginfo-1:5.6.2-4.el10_0.aarch64.rpm xz-lzma-compat-1:5.6.2-4.el10_0.aarch64.rpm

Rocky Linux 10.0 s390x - BaseOS

xz-debugsource-1:5.6.2-4.el10_0.s390x.rpm xz-debuginfo-1:5.6.2-4.el10_0.s390x.rpm xz-1:5.6.2-4.el10_0.s390x.rpm xz-libs-1:5.6.2-4.el10_0.s390x.rpm xz-libs-debuginfo-1:5.6.2-4.el10_0.s390x.rpm xz-1:5.6.2-4.el10_0.src.rpm

Rocky Linux 10.0 s390x - AppStream

xz-devel-1:5.6.2-4.el10_0.s390x.rpm xz-lzma-compat-debuginfo-1:5.6.2-4.el10_0.s390x.rpm xz-lzma-compat-1:5.6.2-4.el10_0.s390x.rpm

Rocky Linux 10.0 x86_64 - AppStream

xz-lzma-compat-1:5.6.2-4.el10_0.x86_64.rpm xz-lzma-compat-debuginfo-1:5.6.2-4.el10_0.x86_64.rpm xz-devel-1:5.6.2-4.el10_0.x86_64.rpm