Windows apps · Application version · December 2, 2025
Python 3.14 3.14.1
Python 3.14 3.14.1, released December 2, 2025, fixes 7 CVEs in Python 3.14 (version 3.14.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
7
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0175
77th percentile
Priority of the 7 CVEs
Patch now 0
Urgent 0
High 2
Routine 5
Applies to
| Product | Version |
|---|---|
| Python 3.14 | 3.14.1 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-13836 | Excessive read buffering DoS in http.client | 7.5 | 0.0175 | None reported | |
| High | CVE-2024-9287 | Virtual environment (venv) activation scripts don't quote paths | 7.8 | 0.0065 | None reported | |
| Routine | CVE-2025-12781 | base64.b64decode() always accepts "+/" characters, despite setting altchars | 6.3 | 0.0086 | None reported | |
| Routine | CVE-2025-6069 | HTMLParser quadratic complexity when processing malformed inputs | 4.3 | 0.0060 | None reported | |
| Routine | CVE-2025-8291 | ZIP64 End of Central Directory (EOCD) Locator record offset not checked | 4.3 | 0.0047 | None reported | |
| Routine | CVE-2025-13837 | Out-of-memory when loading Plist | 5.9 | 0.0024 | None reported | |
| Routine | CVE-2025-6075 | Quadratic complexity in os.path.expandvars() with user-controlled template | 5.5 | 0.0015 | None reported |
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