← All vendors

mozilla

239 known vulnerabilities affecting mozilla products.

Products

firefox 194 thunderbird 172 firefox_mobile 61 focus 15 firefox_esr 9 firefox_focus 4 klar 1

Vulnerabilities by priority

CVEPriorityEPSSCVSSKEVWhat
CVE-2024-9680 Act now 23.2% 9.8 An attacker was able to achieve code execution in the content process by exploit…
CVE-2022-26485 Act now 14.3% 8.8 Removing an XSLT parameter during processing could have lead to an exploitable u…
CVE-2022-26486 Act now 2.3% 9.6 An unexpected message in the WebGPU IPC framework could lead to a use-after-free…
CVE-2020-15670 Medium 1.1% 8.8 Mozilla developers reported memory safety bugs present in Firefox for Android 79…
CVE-2020-6830 Medium 0.9% 7.5 For native-to-JS bridging, the app requires a unique token to be passed that ens…
CVE-2023-29541 Medium 0.7% 8.8 Firefox did not properly handle downloads of files ending in <code>.desktop</cod…
CVE-2023-29539 Medium 0.7% 8.8 When handling the filename directive in the Content-Disposition header, the file…
CVE-2021-29993 Medium 0.7% 8.1 Firefox for Android allowed navigations through the `intent://` protocol, which …
CVE-2023-29536 Medium 0.7% 8.8 An attacker could cause the memory manager to incorrectly free a pointer that ad…
CVE-2023-29550 Medium 0.7% 8.8 Memory safety bugs present in Firefox 111 and Firefox ESR 102.9. Some of these b…
CVE-2023-29534 Medium 0.7% 9.1 Different techniques existed to obscure the fullscreen notification in Firefox a…
CVE-2023-49060 Medium 0.6% 9.8 An attacker could have accessed internal pages or data by ex-filtrating a securi…
CVE-2023-25747 Medium 0.6% 7.5 A potential use-after-free in libaudio was fixed by disabling the AAudio backend…
CVE-2026-74943 Medium 0.6% 9.8 Use-after-free in the Graphics: ImageLib component. This vulnerability was fixed…
CVE-2026-16389 Medium 0.6% 9.8 Incorrect boundary conditions, integer overflow in the Libraries component in NS…
CVE-2023-29537 Medium 0.6% 7.5 Multiple race conditions in the font initialization could have led to memory cor…
CVE-2026-74990 Medium 0.5% 9.8 Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 a…
CVE-2026-74987 Medium 0.5% 9.8 Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 a…
CVE-2023-29543 Medium 0.5% 8.8 An attacker could have caused memory corruption and a potentially exploitable us…
CVE-2023-29551 Medium 0.5% 8.8 Memory safety bugs present in Firefox 111. Some of these bugs showed evidence of…
CVE-2026-16412 Medium 0.5% 9.8 Memory safety bugs present in Firefox ESR 140.12 and Firefox 152. Some of these …
CVE-2026-16353 Medium 0.5% 9.8 Invalid pointer in the DOM: Bindings (WebIDL) component. This vulnerability was …
CVE-2026-16411 Medium 0.5% 9.8 Memory safety bugs present in Firefox 152. Some of these bugs showed evidence of…
CVE-2026-8091 Medium 0.5% 9.8 Incorrect boundary conditions in the Audio/Video: Playback component. This vulne…
CVE-2026-16360 Medium 0.5% 9.8 Memory safety bugs present in Firefox ESR 115.37, Firefox ESR 140.12 and Firefox…
CVE-2026-74964 Medium 0.5% 9.8 Integer overflow in the Graphics component. This vulnerability was fixed in Fire…
CVE-2026-75874 Medium 0.5% 10.0 Sandbox escape in the Remote Settings Client component. This vulnerability was f…
CVE-2026-8094 Medium 0.4% 9.8 Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR…
CVE-2026-16363 Medium 0.4% 9.8 JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability …
CVE-2026-16369 Medium 0.4% 9.8 Integer overflow in the JavaScript: WebAssembly component. This vulnerability wa…
CVE-2026-16408 Medium 0.4% 9.8 Integer overflow in the Audio/Video: Playback component. This vulnerability was …
CVE-2026-8975 Medium 0.4% 8.8 Memory safety bugs present in Firefox ESR 115.35, Firefox ESR 140.10 and Firefox…
CVE-2026-8968 Medium 0.4% 7.5 Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs componen…
CVE-2026-74940 Medium 0.4% 9.8 Use-after-free in the Graphics: Text component. This vulnerability was fixed in …
CVE-2026-16350 Medium 0.4% 9.8 Incorrect boundary conditions in the Audio/Video: cubeb component. This vulnerab…
CVE-2026-16355 Medium 0.4% 9.8 JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability w…
CVE-2026-16357 Medium 0.4% 9.8 Incorrect boundary conditions in the Graphics component. This vulnerability was …
CVE-2026-74936 Medium 0.4% 9.8 Use-after-free in the JavaScript: WebAssembly component. This vulnerability was …
CVE-2026-74944 Medium 0.4% 9.8 Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed i…
CVE-2026-16351 Medium 0.4% 9.8 Sandbox escape due to use-after-free in the DOM: Navigation component. This vuln…
CVE-2026-16352 Medium 0.4% 9.8 Sandbox escape due to use-after-free in the Disability Access APIs component. Th…
CVE-2026-16356 Medium 0.4% 9.8 Sandbox escape due to use-after-free in the Disability Access APIs component. Th…
CVE-2026-16368 Medium 0.4% 9.8 Incorrect boundary conditions in the JavaScript: WebAssembly component. This vul…
CVE-2026-16377 Medium 0.4% 9.8 Mitigation bypass in the PDF Viewer component. This vulnerability was fixed in F…
CVE-2026-16383 Medium 0.4% 9.8 Mitigation bypass in the DOM: Networking component. This vulnerability was fixed…
CVE-2026-8092 Medium 0.4% 8.1 Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Fir…
CVE-2026-16382 Medium 0.4% 9.8 Mitigation bypass in the DOM: Service Workers component. This vulnerability was …
CVE-2026-84143 Medium 0.4% 9.8 Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thun…
CVE-2026-16367 Medium 0.4% 10.0 Sandbox escape due to invalid pointer in the Disability Access APIs component. T…
CVE-2026-16388 Medium 0.4% 9.8 Sandbox escape in the DOM: Networking component. This vulnerability was fixed in…
Page 1 of 5 Next →