Vulnerability Details CVE-2025-1945
picklescan before 0.0.23 fails to detect malicious pickle files inside PyTorch model archives when certain ZIP file flag bits are modified. By flipping specific bits in the ZIP file headers, an attacker can embed malicious pickle files that remain undetected by PickleScan while still being successfully loaded by PyTorch's torch.load(). This can lead to arbitrary code execution when loading a compromised model.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.5%
CVSS Severity
CVSS v3 Score 9.8
References
Products affected by CVE-2025-1945
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cpe:2.3:a:mmaitre314:picklescan:-
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cpe:2.3:a:mmaitre314:picklescan:0.0.1
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cpe:2.3:a:mmaitre314:picklescan:0.0.10
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cpe:2.3:a:mmaitre314:picklescan:0.0.11
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cpe:2.3:a:mmaitre314:picklescan:0.0.12
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cpe:2.3:a:mmaitre314:picklescan:0.0.13
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cpe:2.3:a:mmaitre314:picklescan:0.0.14
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cpe:2.3:a:mmaitre314:picklescan:0.0.15
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cpe:2.3:a:mmaitre314:picklescan:0.0.16
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cpe:2.3:a:mmaitre314:picklescan:0.0.17
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cpe:2.3:a:mmaitre314:picklescan:0.0.18
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cpe:2.3:a:mmaitre314:picklescan:0.0.19
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cpe:2.3:a:mmaitre314:picklescan:0.0.2
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cpe:2.3:a:mmaitre314:picklescan:0.0.20
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cpe:2.3:a:mmaitre314:picklescan:0.0.21
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cpe:2.3:a:mmaitre314:picklescan:0.0.22
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cpe:2.3:a:mmaitre314:picklescan:0.0.3
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cpe:2.3:a:mmaitre314:picklescan:0.0.4
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cpe:2.3:a:mmaitre314:picklescan:0.0.5
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cpe:2.3:a:mmaitre314:picklescan:0.0.6
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cpe:2.3:a:mmaitre314:picklescan:0.0.7
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cpe:2.3:a:mmaitre314:picklescan:0.0.8
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cpe:2.3:a:mmaitre314:picklescan:0.0.9