CVE-2024-4775

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.

CVSS v3.1

5.9 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS

0.22% chance of exploitation in the next 30 days, 12th percentile

Published

2024-05-14

Updated

2024-08-01

Proof-of-concept exploits (1)

• https://bugzilla.mozilla.org/show_bug.cgi?id=1887332

References

• CVE Record
• NVD entry

Related

• CVE-2024-4768
• CVE-2024-47769
• CVE-2024-47619
• CVE-2024-47773
• CVE-2024-4761
• CVE-2024-47799