| Assigner | mozilla |
| Reserved | 2024-05-10 |
| Published | 2024-05-14 |
| Updated | 2024-06-04 |
Description
An iterator stop condition was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 126.
Problem types
Invalid memory access in the built-in profiler
Product status
Credits
Lukas Bernhard
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1887332
https://www.mozilla.org/security/advisories/mfsa2024-21/
