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CVE-2025-2368

WebAssembly wabt Malformed File binary-reader-interp.cc OnExport heap-based overflow

Published: Mar 17, 2025Updated: Jan 6, 2026 Sources: CVE List NVDCWE-119
6.3MEDIUM
NVD MITRE
EPSS Score
0.5%
Top 59.5%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

A vulnerability was found in WebAssembly wabt 1.0.36 and classified as critical. This issue affects the function wabt::interp::(anonymous namespace)::BinaryReaderInterp::OnExport of the file wabt/src/interp/binary-reader-interp.cc of the component Malformed File Handler. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-119CWE-122CWE-787

Affected Products

wabtWebAssembly
Library
OSS Libraries / generic-library
wabtwebassembly
Library
OSS Libraries / generic-library
webassemblyoss-projectOSS Librariesaka webassembly

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
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References

https://vuldb.com/?id.299867
vuldb.com
https://vuldb.com/?ctiid.299867
vuldb.com
https://vuldb.com/?submit.515327
vuldb.com
and 4 more references View all →

Timeline

Published
Mar 17, 2025
Last Updated
Jan 6, 2026

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