AZL-99711
Dashboard / Vulnerabilities / AZL-99711
Summary: CVE-2026-86138 affecting package libxml2 for versions less than 2.11.5-11
Details: In libxml2 before 2.15.4, xmlDictAddQString in dict.c has an integer overflow and resultant heap-based buffer overflow.
References: https://nvd.nist.gov/vuln/detail/CVE-2026-86138
Affected packages
Package
Name: libxml2
Purl: pkg:rpm/azure-linux/libxml2
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.11.5-11
Affected versions
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
