P5Verified

CVE-2025-8291: CPython 0 to before 3.9.24, 3.10.0 to before 3.10.19, 3.11.0 to before 3.11.14, 3.12.0 to before 3.12.12, 3.13.0 to…

CVE-2025-8291. CVSS 3.1 base score 4.3 (MEDIUM, Vendor/CNA). EPSS 0.00378 (percentile 0.2967), scored 2026-10-08.

Affected technology

CPython · 0 to before 3.9.24, 3.10.0 to before 3.10.19, 3.11.0 to before 3.11.14, 3.12.0 to before 3.12.12, 3.13.0 to before 3.13.10, 3.14.0 to before 3.14.1
Python Software Foundation

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality and availability impact as none; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-09 03:15:34.898030+00:00

CWE: CWE-1285
CCR priority: 17.3 /100 (P5)
CVSS 3.1: 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N · Vendor/CNA
EPSS: 0.00378 · percentile 0.2967 · 2026-10-08
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-09 03:13:32.966430+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-8291.html