CVE-2025-15413
wasm3 m3_exec.h op_CallIndirect memory corruption
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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 a 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.
| CWE | CWE-119 |
| Vendor | n/a |
| Product | wasm3 |
| Published | Jan 1, 2026 |
| Last Updated | Feb 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / wasm3
0.1 0.2 0.3 0.4 0.5.0
References
vuldb.com: https://vuldb.com/?id.339334 vuldb.com: https://vuldb.com/?ctiid.339334 vuldb.com: https://vuldb.com/?submit.719829 vuldb.com: https://vuldb.com/?submit.719831 github.com: https://github.com/wasm3/wasm3/issues/543 github.com: https://github.com/wasm3/wasm3/issues/547 github.com: https://github.com/wasm3/wasm3/
Credits
🔍 Oneafter (VulDB User)