LOW 3.3 Microsoft
CVE-2025-6497
HTACG tidy-html5 parser.c prvTidyParseNamespace assertion
Microsoft Security Update 2025-Jun: HTACG tidy-html5 parser.c prvTidyParseNamespace assertion
Affected Products
- cbl2 tidy 5.8.0-6 on CBL Mariner 2.0
- azl3 tidy 5.8.0-6 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-6497
- https://nvd.nist.gov/vuln/detail/CVE-2025-6497
This low severity vulnerability with a CVSS score of 3.3 was published on 2025-06-10 via Microsoft. Affected: cbl2 tidy 5.8.0-6 on CBL Mariner 2.0, azl3 tidy 5.8.0-6 on Azure Linux 3.0.
vulnfeed aggregates 10939 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.