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Important: expat security update

🗓️ 04 Jun 2026 00:00:00Reported by AlmaLinuxType 
almalinux
 almalinux🔗 errata.almalinux.org👁 6 Views

Expat security update fixes denial of service from crafted XML input (CVE-2026-45186).

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin:IBM HTTP Server shipped with IBM OpenPages is vulnerable to multiple vulnerabilities
23 Jun 202617:57
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities have been identified in IBM HTTP Server shipped with IBM DevOps Code ClearCase.
8 Jun 202605:18
–ibm
IBM Security Bulletins		Security Bulletin: IBM HTTP Server is affected by multiple vulnerabilities
26 May 202618:38
–ibm
IBM Security Bulletins		Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image
29 Jun 202603:07
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities have been identified in IBM HTTP Server shipped with IBM WebSphere Remote Server
28 May 202619:28
–ibm
ATTACKERKB		CVE-2026-45186
10 May 202606:36
–attackerkb
Tenable Nessus		Amazon Linux 2023 : firefox (ALAS2023-2026-1725)
27 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3315 (ALAS-2026-3315)
27 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-060 (ALASFIREFOX-2026-060)
27 May 202600:00
–nessus
Tenable Nessus		AlmaLinux 10 : expat (ALSA-2026:22715)
4 Jun 202600:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
almalinux9i686expat-devel2.5.0-6.el9_8.1expat-devel-2.5.0-6.el9_8.1.i686.rpm
almalinux9aarch64expat-devel2.5.0-6.el9_8.1expat-devel-2.5.0-6.el9_8.1.aarch64.rpm
almalinux9x86_64expat-devel2.5.0-6.el9_8.1expat-devel-2.5.0-6.el9_8.1.x86_64.rpm
almalinux9ppc64leexpat-devel2.5.0-6.el9_8.1expat-devel-2.5.0-6.el9_8.1.ppc64le.rpm
almalinux9i686expat2.5.0-6.el9_8.1expat-2.5.0-6.el9_8.1.i686.rpm
almalinux9ppc64leexpat2.5.0-6.el9_8.1expat-2.5.0-6.el9_8.1.ppc64le.rpm
almalinux9x86_64expat2.5.0-6.el9_8.1expat-2.5.0-6.el9_8.1.x86_64.rpm
almalinux9s390xexpat-devel2.5.0-6.el9_8.1expat-devel-2.5.0-6.el9_8.1.s390x.rpm
almalinux9aarch64expat2.5.0-6.el9_8.1expat-2.5.0-6.el9_8.1.aarch64.rpm
almalinux9s390xexpat2.5.0-6.el9_8.1expat-2.5.0-6.el9_8.1.s390x.rpm
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11 Jun 2026 08:52Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.5
EPSS0.00428
SSVC
expat librarydenial of servicecrafted xml inputcve-2026-45186security fixunix
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