CVE-2023-37209
CVSS 3.1 Score 8.8 of 10 (high)
Details
Published Jul 5, 2023
Updated: Jan 7, 2024
CWE ID 416
Summary
CVE-2023-37209 is a use-after-free vulnerability affecting Firefox versions below 115. In the `NotifyOnHistoryReload` function, a `LoadingSessionHistoryEntry` object is freed, but a reference to this object remains. Subsequently, this reference is reused, leading to a potentially exploitable condition. Exploitation could result in arbitrary code execution or other malicious activities. Users are advised to update Firefox to the latest version to mitigate this risk.
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