Debian/python3.13: high 7.5
The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data.
Action: Upgrade python3.13 to 3.13.15-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.13.15-1 | - |
Fixed versions
| 3.13.15-1 |
Sources
- osv: DEBIAN-CVE-2026-15308#Debian:14/python3.13
- https://security-tracker.debian.org/tracker/CVE-2026-15308
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