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Oracle Linux 10 ELSA-2026-22715 expat Important Denial of Service

oracle
Calendar Grey July 17, 2026
Scroller Oracle
Oracle Linux 10 updates expat to address CVE-2026-45186 denoting an important fix for a denial of service issue.
The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Summary

[2.7.3-57] - expat: backport CVE-2026-45186 fix (attribute collision check DoS) [2.7.3-56] - Rebase to 2.7.3 and add VCS tag * Thu Jun 05 2025 psklenar@redhat.com - https://issues.redhat.com/browse/RHELMISC-13073 * Fri Mar 28 2025 Tomas Korbar - Fix behavior change caused by fix for CVE-2024-8176 * Fri Mar 14 2025 Tomas Korbar - Fix CVE-2024-8176 * Thu Nov 07 2024 Tomas Korbar - Rebase to 2.6.4 * Tue Oct 29 2024 Troy Dawson - Bump release for October 2024 mass rebuild: * Wed Jul 03 2024 Tomas Korbar - Rebase to 2.6.2 * Mon Jun 24 2024 Troy Dawson - Bump release for June 2024 mass rebuild * Fri Jun 21 2024 František Hrdina - Update of fmf plans and gating for c10s

Topics%20covered

Topics Covered

security advisory denial of service security issue important Oracle expat

SRPMs

http://oss.oracle.com/ol10/SRPMS-updates/expat-2.7.3-1.el10_2.1.src.rpm

x86_64

expat-2.7.3-1.el10_2.1.x86_64.rpm expat-devel-2.7.3-1.el10_2.1.x86_64.rpm

aarch64

expat-2.7.3-1.el10_2.1.aarch64.rpm expat-devel-2.7.3-1.el10_2.1.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-45186

Topics%20covered

Topics Covered

security advisory denial of service security issue important Oracle expat

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