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CVE-2025-6274

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CVE-2025-6274

Published: Jun 19, 2025

Modified: Jun 23, 2025

PUBLISHED

CVSS v3.1

3.3

LOW

Description

A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been classified as problematic. Affected is the function OnDataCount of the file src/interp/binary-reader-interp.cc. The manipulation leads to resource consumption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. A similar issue reported during the same timeframe was disputed by the code maintainer because it might not affect "real world wasm programs". Therefore, this entry might get disputed as well in the future.

VendorProductVersions

WebAssembly

wabt

affected
1.0.0
affected
1.0.1
affected
1.0.2
affected
1.0.3
affected
1.0.4

+33 more versions

Weaknesses (CWE)

CWE-400
CWE-404

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

VDB-313278 | CTI Indicators (IOB, IOC, IOA)
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