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Known vulnerabilities in Mozilla Firefox ESR

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CVE Summary Score Published
CVE-2024-6603 In an out-of-memory scenario an allocation could fail but free would have been called on the pointer afterwards… 7.4 High Jul 9, 2024
CVE-2024-6601 A race condition could lead to a cross-origin container obtaining permissions of the top-level origin 4.7 Medium Jul 9, 2024
CVE-2024-6600 Due to large allocation checks in Angle for GLSL shaders being too lenient an out-of-bounds access could occur when… 6.3 Medium Jul 9, 2024
CVE-2024-5700 Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11 7.0 High Jun 11, 2024
CVE-2024-5691 By tricking the browser with a `X-Frame-Options` header, a sandboxed iframe could have presented a button that, if… 4.7 Medium Jun 11, 2024
CVE-2024-5696 By manipulating the text in an `<input>` tag, an attacker could have caused corrupt memory leading to a… 8.6 High Jun 11, 2024
CVE-2024-5693 Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another… 6.1 Medium Jun 11, 2024
CVE-2024-5692 On Windows 10, when using the 'Save As' functionality, an attacker could have tricked the browser into saving the file… 6.5 Medium Jun 11, 2024
CVE-2024-5690 By monitoring the time certain operations take, an attacker could have guessed which external protocol handlers were… 4.3 Medium Jun 11, 2024
CVE-2024-5688 If a garbage collection was triggered at the right time, a use-after-free could have occurred during object transplant 8.1 High Jun 11, 2024
CVE-2024-5702 Memory corruption in the networking stack could have led to a potentially exploitable crash 7.5 High Jun 11, 2024
CVE-2024-4770 When saving a page to PDF, certain font styles could have led to a potential use-after-free crash 8.8 High May 14, 2024
CVE-2024-4769 When importing resources using Web Workers, error messages would distinguish the difference between… 5.9 Medium May 14, 2024
CVE-2024-4768 A bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user into granting… 6.1 Medium May 14, 2024
CVE-2024-4777 Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10 7.5 High May 14, 2024
CVE-2024-4767 If the `browser.privatebrowsing.autostart` preference is enabled, IndexedDB files were not properly deleted when the… 4.3 Medium May 14, 2024
CVE-2024-4367 A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js… 5.6 Medium May 14, 2024
CVE-2024-3302 There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed 3.7 Low Apr 16, 2024
CVE-2024-3864 Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9 8.1 High Apr 16, 2024
CVE-2024-3863 The executable file warning was not presented when downloading .xrm-ms files 9.8 Critical Apr 16, 2024
CVE-2024-3861 If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect reference count and… 4.0 Medium Apr 16, 2024
CVE-2024-3859 On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by… 5.9 Medium Apr 16, 2024
CVE-2024-3857 The JIT created incorrect code for arguments in certain cases 7.8 High Apr 16, 2024
CVE-2024-3854 In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-bounds-reads 8.8 High Apr 16, 2024
CVE-2024-3852 GetBoundName could return the wrong version of an object when JIT optimizations were applied 7.5 High Apr 16, 2024

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