What is RHSA-2026:84592?

RHSA-2026:84592 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: python-lxml security update

Which CVE IDs does RHSA-2026:84592 cover?

RHSA-2026:84592 covers the following CVE IDs: CVE-2026-49825. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:84592?

RHSA-2026:84592 has a CVSS v3 base score of 8.2, published by Red Hat Product Security.

Which products are affected by RHSA-2026:84592?

RHSA-2026:84592 affects 19 products, including: Red Hat Enterprise Linux AppStream AUS (v.8.6); Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); python-lxml-0:4.2.3-4.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6); python-lxml-0:4.2.3-4.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); python-lxml-debugsource-0:4.2.3-4.el8_6.1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6); and others — see the full list on the advisory page.

RHSA-2026:84592HighCVSS 8.2

Red Hat Security Advisory: python-lxml security update

Vendor

Red Hat Product Security

Published

October 19, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-49825 →

📋 Description

CVE-2026-49825 — lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

🎯 Affected products19

Red Hat Enterprise Linux AppStream AUS (v.8.6)
Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python-lxml-0:4.2.3-4.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6)
python-lxml-0:4.2.3-4.el8_6.1.src as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python-lxml-debugsource-0:4.2.3-4.el8_6.1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python-lxml-debugsource-0:4.2.3-4.el8_6.1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python-lxml-debugsource-0:4.2.3-4.el8_6.1.s390x as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python-lxml-debugsource-0:4.2.3-4.el8_6.1.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6)
python-lxml-debugsource-0:4.2.3-4.el8_6.1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python3-lxml-0:4.2.3-4.el8_6.1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python3-lxml-0:4.2.3-4.el8_6.1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python3-lxml-0:4.2.3-4.el8_6.1.s390x as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python3-lxml-0:4.2.3-4.el8_6.1.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6)
python3-lxml-0:4.2.3-4.el8_6.1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python3-lxml-debuginfo-0:4.2.3-4.el8_6.1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python3-lxml-debuginfo-0:4.2.3-4.el8_6.1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python3-lxml-debuginfo-0:4.2.3-4.el8_6.1.s390x as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)
python3-lxml-debuginfo-0:4.2.3-4.el8_6.1.x86_64 as a component of Red Hat Enterprise Linux AppStream AUS (v.8.6)
python3-lxml-debuginfo-0:4.2.3-4.el8_6.1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products19

✅ Remediation

🔗 References (4)