HIGH 7.5 Microsoft
CVE-2026-15308
Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations
Microsoft Security Update 2026-Jul: Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations
Affected Products
- azl3 python3 3.12.9-13 on Azure Linux 3.0
- azl3 tensorflow 2.16.1-11 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15308
- https://nvd.nist.gov/vuln/detail/CVE-2026-15308
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-07-14 via Microsoft. Affected: azl3 python3 3.12.9-13 on Azure Linux 3.0, azl3 tensorflow 2.16.1-11 on Azure Linux 3.0.
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