CVE-2026-119170

HIGH
MEDIUM Priority: 0.04 BB Relevance: 76/100
Published: 2026-11-06 Modified: 2026-11-07 First seen: 2026-11-06 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: X
AT: Present
VC: None
VI: High
VA: None

Description

There was a regression in how FIPS algorithms were enforced for the hashlib module. Only users that are using OpenSSL in FIPS mode are affected. Only Python 3.14.10 is affected, all other Python versions are unaffected.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
Python Software Foundation CPython 3.14.10 < 3.14.11
Python Software Foundation CPython 3.14.10 < 3.14.11
Python Software Foundation CPython 3.14.10 < 3.14.11

Bug Bounty Relevance

76 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.2 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.49%
Raw Score 0.004880
Percentile 42.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00488
2026-11-12
0.00488
2026-11-10
0.00488
2026-11-09
0.00488
2026-11-08
0.00488
2026-11-07
0.00488

Intelligence Sources

mitre ref →
nvd ref →