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CVE-2025-13837

nvd nist
Published: Dec 1, 2025Modified: Jun 17, 2026

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2.1
Vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:L/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
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CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:L/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:XShow less
Source: CNA (Secondary)

Description

When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues

Affected (4)

Products: Python: Python
Python
1 product
Python
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Python
Python
Before 3.13.10
Python
From 3.14.0 to 3.14.1
Python
Version 3.15.0 alpha1
Python
Version 3.15.0 alpha2

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (9)

Source: cna@python.org
Source: cna@python.org
Patch
Source: cna@python.org
Patch
Source: cna@python.org
Patch
Source: cna@python.org
Patch
Source: cna@python.org
Source: cna@python.org
Issue TrackingPatch
Source: cna@python.org
Issue TrackingPatch
Source: cna@python.org
Vendor Advisory

Timeline

No history available yet.