[El-errata] ELSA-2026-91223 Important: Oracle Linux 9 libXtst security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-91223

http://linux.oracle.com/errata/ELSA-2026-91223.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
libXtst-1.2.3-16.el9_8.1.i686.rpm
libXtst-1.2.3-16.el9_8.1.x86_64.rpm
libXtst-devel-1.2.3-16.el9_8.1.i686.rpm
libXtst-devel-1.2.3-16.el9_8.1.x86_64.rpm

aarch64:
libXtst-1.2.3-16.el9_8.1.aarch64.rpm
libXtst-devel-1.2.3-16.el9_8.1.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/libXtst-1.2.3-16.el9_8.1.src.rpm

Related CVEs:

CVE-2026-94286




Description of changes:

[1.2.3-16.1]
- CVE-2026-94286 libXtst: libXtst: Denial of Service via out-of-bounds read in RECORD reply parser
  read in RECORD reply parser
  Resolves: RHEL-271689