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An issue was discovered in yasm version 1.3.0. There is a heap-buffer-overflow in inc_fopen() in modules/preprocs/nasm/nasm-pp.c.

🗓️ 04 Sep 2025 03:26:41Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 4 Views

A heap-buffer-overflow was found in yasm 1.3.0 in inc_fopen() of nasm preprocessor nasm-pp.c.

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19 Nov 2025 09:41Current
7High risk
Vulners AI Score7
CVSS 3.15.5
EPSS0.00305
4