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CVE Vulnerability Details :
CVE-2025-71340
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-25 Jun, 2026 | 21:41
Updated At-26 Jun, 2026 | 13:41
Rejected At-
▼CVE Numbering Authority (CNA)
picklescan - Remote Code Execution via idlelib.pyshell.ModifiedInterpreter.runcode

picklescan through 0.0.26 fails to detect malicious pickle files that invoke idlelib.pyshell.ModifiedInterpreter.runcode in __reduce__ methods. Attackers can embed undetected code in pickle files that executes arbitrary commands when the file is loaded via pickle.load(), enabling supply chain attacks on PyTorch models and saved Python objects. This is fixed in version 0.0.30.

Affected Products
Vendor
picklescan
Product
picklescan
Default Status
unaffected
Versions
Affected
  • From 0 through 0.0.26 (semver)
Unaffected
  • 0.0.30 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-502Deserialization of Untrusted Data
Type: CWE
CWE ID: CWE-502
Description: Deserialization of Untrusted Data
Metrics
VersionBase scoreBase severityVector
4.07.6HIGH
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
3.18.1HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Version: 4.0
Base score: 7.6
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
FredericDT
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-3gf5-cxq9-w223
vendor-advisory
https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-idlelib-pyshell-modifiedinterpreter-runcode
third-party-advisory
Hyperlink: https://github.com/mmaitre314/picklescan/security/advisories/GHSA-3gf5-cxq9-w223
Resource:
vendor-advisory
Hyperlink: https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-idlelib-pyshell-modifiedinterpreter-runcode
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-3gf5-cxq9-w223
exploit
Hyperlink: https://github.com/mmaitre314/picklescan/security/advisories/GHSA-3gf5-cxq9-w223
Resource:
exploit
Details not found