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Quadratic complexity in os.path.expandvars() with user-controlled template

🗓️ 05 Nov 2025 09:02:10Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 3 Views

Quadratic complexity occurs in os.path.expandvars due to a user controlled template.

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07 Dec 2025 09:46Current
7High risk
Vulners AI Score7
CVSS 3.15.5
CVSS 41.8
EPSS0.00124
SSVC
3