CVE-2023-29535
Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly traced. This resulted in memory corruption and a potentially exploitable crash.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2023-29535?
CVE-2023-29535 is a vulnerability in Firefox, Focus for Android, and Firefox ESR that allows for memory corruption and potentially exploitable crashes.
Which software versions are affected by CVE-2023-29535?
Firefox versions prior to 112, Focus for Android versions prior to 112, and Firefox ESR versions prior to 102.10 are affected by CVE-2023-29535.
How can CVE-2023-29535 be exploited?
CVE-2023-29535 can be exploited by accessing weak maps before they are correctly traced, resulting in memory corruption and potentially exploitable crashes.
What is the severity of CVE-2023-29535?
CVE-2023-29535 has a severity level of high, with a CVSS score of 7.
How can I fix CVE-2023-29535?
To fix CVE-2023-29535, update Firefox to version 112 or later, Focus for Android to version 112 or later, or Firefox ESR to version 102.10 or later.