Windows apps · Application version · February 19, 2021
Python 3.8 3.8.8
Python 3.8 3.8.8, released February 19, 2021, fixes 3 CVEs in Python 3.8. None of them is reported as exploited. Patch Radar priority: High. The latest Python 3.8 is 3.8.10, which also fixes every one of these CVEs.
High
Superseded. The latest Python 3.8 is 3.8.10, which also fixes every CVE on this page. Install that instead.
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.4074
98th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 3
Routine 0
Applies to
| Product | Version |
|---|---|
| Python 3.8 | 3.8.8 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2021-23336 | Web Cache Poisoning | 9.1 | 0.4074 | None reported |
| High | CVE-2021-3177 | Python 3.7 and 2 others: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | 9.8 | 0.2400 | None reported |
| High | CVE-2021-3426 | Python 3.7 and 3 others: There's a flaw in Python 3's pydoc. | 9.1 | 0.0186 | None reported |
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