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Multiple buffer overflows in Python 2.5.2 and earlier on 32bit platforms allow context-dependent attackers to cause a denial of service (crash) or have unspecified other impact via a long string that leads to incorrect memory allocation during Unicode string processing, related to the unicode_resize function and the PyMem_RESIZE macro.

🗓️ 21 Oct 2026 08:04:06Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 5 Views

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28 Oct 2026 08:47Current
7.2High risk
Vulners AI Score7.2
CVSS 27.5
EPSS0.04493
5