Dashboard / CVE-2026-4360

CVE-2026-4360

LOW
INFO Priority: 0.01 BB Relevance: 39/100
Published: 2026-06-30 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity

CVSS Vector Breakdown

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

Description

In the Tarfile.extract() function, the filter parameter is not passed properly when extracting hardlinks. An affected system that extracts content from untrusted tar files could end up writing files with an unexpected uid/gid despite the user passing filter='data' to the extract() function.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
python python < 3.1.5

References & Advisories (10)

Bug Bounty Relevance

39 / 100
✓ Network accessible
✓ Low complexity

CVSS Score

2.0 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:L/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

0.48%
Raw Score 0.004810
Percentile 41.4%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00481
2026-10-28
0.00481

Intelligence Sources

nvd ref →

External Links