CVE-2025-15413
Last modified
CVE-2025-15413 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
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 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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wasm3 Project | Wasm3 | <= 0.5.0 |
References
- https://github.com/wasm3/wasm3/issues/543Exploit, Issue Tracking
- https://github.com/wasm3/wasm3/issues/547Exploit, Issue Tracking
- https://vuldb.com/?ctiid.339334Permissions Required, VDB Entry
- https://vuldb.com/?id.339334Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.719829Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.719831Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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