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Firefox, Firefox ESR vulnerabilities
3 known CVE vulnerabilities in Firefox, Firefox ESR, translated and rated.
- CVE-2023-4049Medium
Race conditions in reference counting code were found, which could lead to potentially exploitable use-after-free vulnerabilities. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
- CVE-2023-4048High
An out-of-bounds read could have led to an exploitable crash when parsing HTML with DOMParser in low memory situations. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.
- CVE-2023-4047High
A bug in popup notifications delay calculation could have made it possible for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.