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CVE-2026-53875

HIGH Exploitation: PoC
7.1
CVSS 4.0
Description
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().

Metadata

CVE ID
CVE-2026-53875
State
PUBLISHED
Assigner
VulnCheck
Reserved
2026-06-10 21:23 UTC
Published
2026-06-17 15:05 UTC
Last updated
2026-06-17 17:50 UTC
Primary CWE
CWE-95
Improper Neutralization of Directives in Dynamically Evaluat…
Vendor / Product
picklescan / picklescan
Sources
cve.org  ·  NVD

Severity & Metrics

7.1 HIGH CVSS 4.0
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
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
picklescan picklescan — 0 < 1.0.3, 1.0.3
Weakness (CWE)
CWESourceDescription
CWE-95 cna Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
CVSS scores (1)
ScoreSeverityVersionSourceVector
7.1 HIGH 4.0 cna 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
References (4)
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