Vulnerability Database
Blog
FAQ
Docs
arrow_forward
search
light_mode
dark_mode
RHSA-2026:71641
See a problem?
Please try reporting it
to the source
first.
Source
https://access.redhat.com/errata/RHSA-2026:71641
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:71641.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:71641
Upstream
CVE (5)
CVE-2026-74860
CVE-2026-86138
CVE-2026-86140
CVE-2026-86143
CVE-2026-86144
Published
2026-09-25T10:15:41Z
Modified
2026-09-25T10:32:24Z
Severity
8.5 (High)
CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: libxml2 security update
Details
References
https://access.redhat.com/errata/RHSA-2026:71641
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2528986
https://bugzilla.redhat.com/show_bug.cgi?id=2528987
https://bugzilla.redhat.com/show_bug.cgi?id=2528989
https://bugzilla.redhat.com/show_bug.cgi?id=2528992
https://bugzilla.redhat.com/show_bug.cgi?id=2529697
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_71641.json
https://access.redhat.com/security/cve/CVE-2026-74860
https://www.cve.org/CVERecord?id=CVE-2026-74860
https://nvd.nist.gov/vuln/detail/CVE-2026-74860
https://access.redhat.com/security/cve/CVE-2026-86138
https://www.cve.org/CVERecord?id=CVE-2026-86138
https://nvd.nist.gov/vuln/detail/CVE-2026-86138
https://github.com/GNOME/libxml2/commit/a4cba4b5b5a8c42e155ed42d2d2a44955465a2e4
https://github.com/GNOME/libxml2/compare/v2.15.3...v2.15.4
https://access.redhat.com/security/cve/CVE-2026-86140
https://www.cve.org/CVERecord?id=CVE-2026-86140
https://nvd.nist.gov/vuln/detail/CVE-2026-86140
https://github.com/GNOME/libxml2/commit/d1686f91dbda141a752200419d35639fd6b38340
https://access.redhat.com/security/cve/CVE-2026-86143
https://www.cve.org/CVERecord?id=CVE-2026-86143
https://nvd.nist.gov/vuln/detail/CVE-2026-86143
https://github.com/GNOME/libxml2/commit/90f293ba74d28b1d570920382e707586f68ebf35
https://gitlab.gnome.org/GNOME/libxml2/-/work_items/1111
https://access.redhat.com/security/cve/CVE-2026-86144
https://www.cve.org/CVERecord?id=CVE-2026-86144
https://nvd.nist.gov/vuln/detail/CVE-2026-86144
https://github.com/GNOME/libxml2/commit/b63cd517afecb76582dd9488c55e54ceaf50de61
Affected packages
Red Hat:enterprise_linux:8::appstream
libxml2-debuginfo
Package
Name
libxml2-debuginfo
Purl
pkg:rpm/redhat/libxml2-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.9.7-21.el8_10.9
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71641.json"
libxml2-debugsource
Package
Name
libxml2-debugsource
Purl
pkg:rpm/redhat/libxml2-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.9.7-21.el8_10.9
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71641.json"
libxml2-devel
Package
Name
libxml2-devel
Purl
pkg:rpm/redhat/libxml2-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.9.7-21.el8_10.9
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71641.json"
python3-libxml2-debuginfo
Package
Name
python3-libxml2-debuginfo
Purl
pkg:rpm/redhat/python3-libxml2-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.9.7-21.el8_10.9
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71641.json"
Red Hat:enterprise_linux:8::baseos
libxml2
Package
Name
libxml2
Purl
pkg:rpm/redhat/libxml2
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.9.7-21.el8_10.9
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71641.json"
libxml2-debuginfo
Package
Name
libxml2-debuginfo
Purl
pkg:rpm/redhat/libxml2-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.9.7-21.el8_10.9
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71641.json"
libxml2-debugsource
Package
Name
libxml2-debugsource
Purl
pkg:rpm/redhat/libxml2-debugsource
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.9.7-21.el8_10.9
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71641.json"
python3-libxml2
Package
Name
python3-libxml2
Purl
pkg:rpm/redhat/python3-libxml2
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.9.7-21.el8_10.9
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71641.json"
python3-libxml2-debuginfo
Package
Name
python3-libxml2-debuginfo
Purl
pkg:rpm/redhat/python3-libxml2-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.9.7-21.el8_10.9
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:71641.json"
RHSA-2026:71641 - OSV