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Vulnerability Details :

CVE-2026-53875

Summary
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At-17 Jun, 2026 | 15:05
Updated At-17 Jun, 2026 | 17:50
Rejected At-
Credits

picklescan - Scanning Bypass via Dynamic Eval in scan_pytorch

picklescan before 1.0.3 contains a scanning bypass vulnerability in the scan_pytorch function that allows attackers to embed malicious magic numbers via dynamic eval using the __reduce__ trick. Attackers can craft malicious PyTorch payloads that evade picklescan detection while remaining executable, enabling arbitrary code execution when loaded with torch.load().

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulnCheck
Assigner Org ID:83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At:17 Jun, 2026 | 15:05
Updated At:17 Jun, 2026 | 17:50
Rejected At:
▼CVE Numbering Authority (CNA)
picklescan - Scanning Bypass via Dynamic Eval in scan_pytorch

picklescan before 1.0.3 contains a scanning bypass vulnerability in the scan_pytorch function that allows attackers to embed malicious magic numbers via dynamic eval using the __reduce__ trick. Attackers can craft malicious PyTorch payloads that evade picklescan detection while remaining executable, enabling arbitrary code execution when loaded with torch.load().

Affected Products
Vendor
picklescan
Product
picklescan
Default Status
unaffected
Versions
Affected
  • From 0 before 1.0.3 (semver)
Unaffected
  • 1.0.3 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-95Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
Type: CWE
CWE ID: CWE-95
Description: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
Metrics
VersionBase scoreBase severityVector
4.07.1HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Version: 4.0
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
zpbrent
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-97f8-7cmv-76j2
vendor-advisory
https://github.com/mmaitre314/picklescan/commit/2a8383cfeb4158567f9770d86597300c9e508d0f
patch
https://github.com/mmaitre314/picklescan/commit/134179474539648ba7dee1317959529fbd0e7f89
patch
https://www.vulncheck.com/advisories/picklescan-scanning-bypass-via-dynamic-eval-in-scan-pytorch
third-party-advisory
Hyperlink: https://github.com/mmaitre314/picklescan/security/advisories/GHSA-97f8-7cmv-76j2
Resource:
vendor-advisory
Hyperlink: https://github.com/mmaitre314/picklescan/commit/2a8383cfeb4158567f9770d86597300c9e508d0f
Resource:
patch
Hyperlink: https://github.com/mmaitre314/picklescan/commit/134179474539648ba7dee1317959529fbd0e7f89
Resource:
patch
Hyperlink: https://www.vulncheck.com/advisories/picklescan-scanning-bypass-via-dynamic-eval-in-scan-pytorch
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-97f8-7cmv-76j2
exploit
Hyperlink: https://github.com/mmaitre314/picklescan/security/advisories/GHSA-97f8-7cmv-76j2
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:disclosure@vulncheck.com
Published At:17 Jun, 2026 | 17:17
Updated At:17 Jun, 2026 | 20:21

picklescan before 1.0.3 contains a scanning bypass vulnerability in the scan_pytorch function that allows attackers to embed malicious magic numbers via dynamic eval using the __reduce__ trick. Attackers can craft malicious PyTorch payloads that evade picklescan detection while remaining executable, enabling arbitrary code execution when loaded with torch.load().

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.07.1HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/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
N/A
Type: Secondary
Version: 4.0
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/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
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-95Secondarydisclosure@vulncheck.com
CWE ID: CWE-95
Type: Secondary
Source: disclosure@vulncheck.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/mmaitre314/picklescan/commit/134179474539648ba7dee1317959529fbd0e7f89disclosure@vulncheck.com
N/A
https://github.com/mmaitre314/picklescan/commit/2a8383cfeb4158567f9770d86597300c9e508d0fdisclosure@vulncheck.com
N/A
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-97f8-7cmv-76j2disclosure@vulncheck.com
N/A
https://www.vulncheck.com/advisories/picklescan-scanning-bypass-via-dynamic-eval-in-scan-pytorchdisclosure@vulncheck.com
N/A
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-97f8-7cmv-76j2134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://github.com/mmaitre314/picklescan/commit/134179474539648ba7dee1317959529fbd0e7f89
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://github.com/mmaitre314/picklescan/commit/2a8383cfeb4158567f9770d86597300c9e508d0f
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://github.com/mmaitre314/picklescan/security/advisories/GHSA-97f8-7cmv-76j2
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://www.vulncheck.com/advisories/picklescan-scanning-bypass-via-dynamic-eval-in-scan-pytorch
Source: disclosure@vulncheck.com
Resource: N/A
Hyperlink: https://github.com/mmaitre314/picklescan/security/advisories/GHSA-97f8-7cmv-76j2
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A

Change History

0
Information is not available yet

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1Records found
CVE-2025-71361
Matching Score-6
Assigner-VulnCheck
ShareView Details
Matching Score-6
Assigner-VulnCheck
CVSS Score-7.6||HIGH
EPSS-Not Assigned
Published-24 Jun, 2026 | 11:53
Updated-24 Jun, 2026 | 17:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
picklescan - Remote Code Execution via Undetected idlelib.calltip.Calltip.fetch_tip

picklescan before 0.0.29 fails to detect malicious idlelib.calltip.Calltip.fetch_tip calls in pickle files, allowing remote code execution. Attackers can embed undetected payloads in pickle files that execute arbitrary code when loaded via pickle.load().

Action-Not Available
Vendor-picklescan
Product-picklescan
CWE ID-CWE-95
Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
Details not found