Debian/python3.14: medium 5.3
When passing data to the b64decode(), standard_b64decode(), and urlsafe_b64decode() functions in the "base64" module the characters "+/" will always be accepted, regardless of the value of "altchars"
Action: Upgrade python3.14 to 3.14.2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.14.2-1 | - |
Fixed versions
| 3.14.2-1 |
Sources
- osv: DEBIAN-CVE-2025-12781#Debian:14/python3.14
- https://security-tracker.debian.org/tracker/CVE-2025-12781
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