RHSA-2026:93473

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Source

https://access.redhat.com/errata/RHSA-2026:93473

Import Source

https://security.access.redhat.com/data/osv/RHSA-2026:93473.json

JSON Data

https://api.osv.dev/v1/vulns/RHSA-2026:93473

Upstream

CVE (9)

Published

2026-11-13T18:49:04Z

Modified

2026-11-13T19:14:17Z

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, bug fix, and enhancement update

Details

References

Affected packages

Red Hat:rhel_aus:8.4::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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.json"

Red Hat:rhel_aus:8.4::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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.json"

Red Hat:rhel_eus_long_life:8.4::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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.json"

Red Hat:rhel_eus_long_life:8.4::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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.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

0:2.9.7-9.el8_4.20

Database specific

source

"https://security.access.redhat.com/data/osv/RHSA-2026:93473.json"