Debian/python3.13: low 3.3
The webbrowser.open() API would accept leading dashes in the URL which could be handled as command line options for certain web browsers. New behavior rejects leading dashes. Users are recommended to
Action: Upgrade python3.13 to 3.13.5-2+deb13u2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.13.5-2+deb13u2 | - |
Fixed versions
| 3.13.5-2+deb13u2 |
Sources
- osv: DEBIAN-CVE-2026-4519#Debian:13/python3.13
- https://security-tracker.debian.org/tracker/CVE-2026-4519
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