CVE-2025-15413 – wasm3 m3_exec.h op_CallIndirect memory corruption

CVE ID : CVE-2025-15413

Published : Jan. 1, 2026, 9:15 p.m. | 1 hour, 9 minutes ago

Description : A vulnerability was detected in wasm3 up to 0.5.0. Impacted is the function op_SetSlot_i32/op_CallIndirect of the file m3_exec.h. Performing manipulation results in memory corruption. The attack needs to be approached locally. The exploit is now public and may be used. Unfortunately, the project has no active maintainer at the moment.

Severity: 5.3 | MEDIUM

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