Dragging Javascript URLs to the address bar could cause them to be loaded, bypassing restrictions and security protections This vulnerability affects Firefox for iOS < 124.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-04-03
Updated
2024-04-03
If an insecure element was added to a page after a delay, Firefox would not replace the secure icon with a mixed content security status This vulnerability affects Firefox for iOS < 124.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-04-03
Updated
2024-04-03
An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR < 115.9.1.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.05%
Published
2024-03-22
Updated
2024-05-01
An attacker was able to perform an out-of-bounds read or write on a JavaScript object by fooling range-based bounds check elimination. This vulnerability affects Firefox < 124.0.1.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.05%
Published
2024-03-22
Updated
2024-05-01
Using an AMP url with a canonical element, an attacker could have executed JavaScript from an opened bookmarked page. This vulnerability affects Firefox for iOS < 123.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-02-22
Updated
2024-02-22
The file scheme of URLs would be hidden, resulting in potential spoofing of a website's address in the location bar This vulnerability affects Focus for iOS < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-17
Updated
2024-05-20
Memory safety bugs present in Firefox 125. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-14
Updated
2024-05-14
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Source: Mozilla Corporation
Max CVSS
6.1
EPSS Score
0.05%
Published
2024-05-14
Updated
2024-05-14
A file dialog shown while in full-screen mode could have resulted in the window remaining disabled. This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-14
Updated
2024-05-14
An iterator stop condition was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-14
Updated
2024-05-14
The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-14
Updated
2024-05-14
When a network error occurred during page load, the prior content could have remained in view with a blank URL bar. This could have been used to obfuscate a spoofed web site. This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-14
Updated
2024-05-14
An HTTP digest authentication nonce value was generated using `rand()` which could lead to predictable values. This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-14
Updated
2024-05-14
A memory allocation check was missing which would lead to a use-after-free if the allocation failed. This could have triggered a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-14
Updated
2024-05-14
When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Source: Mozilla Corporation
Max CVSS
6.1
EPSS Score
0.05%
Published
2024-05-14
Updated
2024-05-14
When importing resources using Web Workers, error messages would distinguish the difference between `application/javascript` responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Source: Mozilla Corporation
Max CVSS
6.1
EPSS Score
0.05%
Published
2024-05-14
Updated
2024-05-14
A bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Source: Mozilla Corporation
Max CVSS
6.1
EPSS Score
0.05%
Published
2024-05-14
Updated
2024-05-14
If the `browser.privatebrowsing.autostart` preference is enabled, IndexedDB files were not properly deleted when the window was closed. This preference is disabled by default in Firefox. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Source: Mozilla Corporation
Max CVSS
6.1
EPSS Score
0.05%
Published
2024-05-14
Updated
2024-05-14
Different techniques existed to obscure the fullscreen notification in Firefox for Android. These could have lead to potential user confusion and spoofing attacks. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.05%
Published
2024-05-14
Updated
2024-05-14
Web application manifests were stored by using an insecure MD5 hash which allowed for a hash collision to overwrite another application's manifest. This could have been exploited to run arbitrary code in another application's context. *This issue only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-14
Updated
2024-05-14
Multiple WebRTC threads could have claimed a newly connected audio input leading to use-after-free. This vulnerability affects Firefox < 126.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-05-14
Updated
2024-05-14
A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Source: Mozilla Corporation
Max CVSS
7.5
EPSS Score
0.05%
Published
2024-05-14
Updated
2024-05-14
Memory safety bugs present in Firefox 124. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 125.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.04%
Published
2024-04-16
Updated
2024-04-17
Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.05%
Published
2024-04-16
Updated
2024-04-24
The executable file warning was not presented when downloading .xrm-ms files. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
Source: Mozilla Corporation
Max CVSS
N/A
EPSS Score
0.05%
Published
2024-04-16
Updated
2024-04-19
2604 vulnerabilities found
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