Vulnerability DatabaseCVE-2025-15413
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CVE-2025-15413
Published:January 01, 2026
Updated:June 07, 2026
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.
Related Resources (7)
https://vuldb.com/?id.339334
https://vuldb.com/?submit.719831
https://vuldb.com/?submit.719829
https://github.com/wasm3/wasm3/issues/543
https://github.com/wasm3/wasm3/
https://vuldb.com/?ctiid.339334
https://github.com/wasm3/wasm3/issues/547
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CVSS v4
Base Score:
1.9
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
POC
CVSS v3
Base Score:
5.3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Exploit Maturity
PROOF-OF-CONCEPT
Weakness Type (CWE)
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-119
Out-of-bounds Write
CWE-787
EPSS
Base Score:
0.03