Vulnerability 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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Webassembly | Wabt | < 1.0.37 |
Related Weaknesses (CWE)
References
- https://github.com/WebAssembly/wabt/issues/2614ExploitIssue Tracking
- https://github.com/user-attachments/files/20623626/wabt_crash_5.txtExploit
- https://vuldb.com/?ctiid.313279Permissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/?id.313279Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.593017Third Party AdvisoryVDB Entry
- https://github.com/WebAssembly/wabt/issues/2614ExploitIssue Tracking
FAQ
What is CVE-2025-6275?
CVE-2025-6275 is a vulnerability with a CVSS score of 3.3 (LOW). 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-inter...
How severe is CVE-2025-6275?
CVE-2025-6275 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-6275?
Check the references section above for vendor advisories and patch information. Affected products include: Webassembly Wabt.