CLSA-2026-1789658144
See a problem?- Import Source
- https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1789658144.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLSA-2026-1789658144
- Upstream
- Published
- 2026-09-21T11:16:31Z
- Modified
- 2026-10-26T09:31:58Z
- Summary
- libxml2: Fix of CVE-2026-86138
- Details
-
- CVE-2026-86138: add overflow checks to xmlDictAddQString pool size calculation and reject over-long QNames in xmlDictQLookup to prevent heap buffer overflow when interning long QNames
- References
Affected packages
TuxCare:RHEL:7 / libxml2
Package
- Name
- libxml2
- Purl
- pkg:rpm/tuxcare/libxml2?distro=rhel-7
TuxCare:RHEL:7 / libxml2-devel
Package
- Name
- libxml2-devel
- Purl
- pkg:rpm/tuxcare/libxml2-devel?distro=rhel-7
TuxCare:RHEL:7 / libxml2-python
Package
- Name
- libxml2-python
- Purl
- pkg:rpm/tuxcare/libxml2-python?distro=rhel-7