CVE-2025-6275

3.3 LOW
Published: June 19, 2025 Modified: April 29, 2026
View on NVD

Description

A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been declared as problematic. Affected by this vulnerability is the function GetFuncOffset of the file src/interp/binary-reader-interp.cc. The manipulation leads to use after free. It is possible to launch the attack on the local host. 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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/WebAssembly/wabt/issues/2614
Source: cna@vuldb.com
Exploit Issue Tracking
https://vuldb.com/?ctiid.313279
Source: cna@vuldb.com
Permissions Required Third Party Advisory VDB Entry
https://vuldb.com/?id.313279
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.593017
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://github.com/WebAssembly/wabt/issues/2614
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Issue Tracking

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
3.3 / 10.0
EPSS (Exploit Probability)
0.2%
36th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

webassembly