Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox
Total 2888 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-1937 1 Mozilla 2 Firefox, Thunderbird 2025-04-03 N/A 7.5 HIGH
Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, and Thunderbird 128.7. 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 < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1935 1 Mozilla 2 Firefox, Thunderbird 2025-04-03 N/A 4.3 MEDIUM
A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1934 1 Mozilla 2 Firefox, Thunderbird 2025-04-03 N/A 6.5 MEDIUM
It was possible to interrupt the processing of a RegExp bailout and run additional JavaScript, potentially triggering garbage collection when the engine was not expecting it. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1933 1 Mozilla 2 Firefox, Thunderbird 2025-04-03 N/A 7.6 HIGH
On 64-bit CPUs, when the JIT compiles WASM i32 return values they can pick up bits from left over memory. This can potentially cause them to be treated as a different type. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1931 1 Mozilla 2 Firefox, Thunderbird 2025-04-03 N/A 7.5 HIGH
It was possible to cause a use-after-free in the content process side of a WebTransport connection, leading to a potentially exploitable crash. This vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2005-0584 1 Mozilla 2 Firefox, Mozilla 2025-04-03 2.6 LOW N/A
Firefox before 1.0.1 and Mozilla before 1.7.6, when displaying the HTTP Authentication dialog, do not change the focus to the tab that generated the prompt, which could facilitate spoofing and phishing attacks.
CVE-2006-2057 1 Mozilla 1 Firefox 2025-04-03 5.0 MEDIUM N/A
Argument injection vulnerability in Mozilla Firefox 1.0.6 allows user-assisted remote attackers to modify command line arguments to an invoked mail client via " (double quote) characters in a mailto: scheme handler, as demonstrated by launching Microsoft Outlook with an arbitrary filename as an attachment. NOTE: it is not clear whether this issue is implementation-specific or a problem in the Microsoft API.
CVE-2005-2702 1 Mozilla 2 Firefox, Mozilla Suite 2025-04-03 7.5 HIGH N/A
Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via Unicode sequences with "zero-width non-joiner" characters.
CVE-2005-2705 1 Mozilla 2 Firefox, Mozilla Suite 2025-04-03 7.5 HIGH N/A
Integer overflow in the JavaScript engine in Firefox before 1.0.7 and Mozilla Suite before 1.7.12 might allow remote attackers to execute arbitrary code.
CVE-2005-0589 1 Mozilla 1 Firefox 2025-04-03 5.0 MEDIUM N/A
The Form Fill feature in Firefox before 1.0.1 allows remote attackers to steal potentially sensitive information via an input control that monitors the values that are generated by the autocomplete capability.
CVE-2003-1492 2 Mozilla, Netscape 2 Firefox, Navigator 2025-04-03 5.0 MEDIUM N/A
Netscape Navigator 7.0.2 and Mozilla allows remote attackers to access cookie information in a different domain via an HTTP request for a domain with an extra . (dot) at the end.
CVE-2005-2268 1 Mozilla 2 Firefox, Mozilla 2025-04-03 2.6 LOW N/A
Firefox before 1.0.5 and Mozilla before 1.7.9 does not clearly associate a Javascript dialog box with the web page that generated it, which allows remote attackers to spoof a dialog box from a trusted site and facilitates phishing attacks, aka the "Dialog Origin Spoofing Vulnerability."
CVE-2005-0591 1 Mozilla 1 Firefox 2025-04-03 2.6 LOW N/A
Firefox before 1.0.1 allows remote attackers to spoof the (1) security and (2) download modal dialog boxes, which could be used to trick users into executing script or downloading and executing a file, aka "Firespoofing."
CVE-2005-2704 1 Mozilla 2 Firefox, Mozilla Suite 2025-04-03 5.0 MEDIUM N/A
Firefox before 1.0.7 and Mozilla Suite before 1.7.12 allows remote attackers to spoof DOM objects via an XBL control that implements an internal XPCOM interface.
CVE-2006-1738 1 Mozilla 4 Firefox, Mozilla Suite, Seamonkey and 1 more 2025-04-03 5.0 MEDIUM N/A
Unspecified vulnerability in Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to cause a denial of service (crash) by changing the (1) -moz-grid and (2) -moz-grid-group display styles.
CVE-2006-1736 1 Mozilla 4 Firefox, Mozilla Suite, Seamonkey and 1 more 2025-04-03 2.6 LOW N/A
Mozilla Firefox 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to trick users into downloading and saving an executable file via an image that is overlaid by a transparent image link that points to the executable, which causes the executable to be saved when the user clicks the "Save image as..." option. NOTE: this attack is made easier due to a GUI truncation issue that prevents the user from seeing the malicious extension when there is extra whitespace in the filename.
CVE-2006-2782 1 Mozilla 2 Firefox, Seamonkey 2025-04-03 4.3 MEDIUM N/A
Firefox 1.5.0.2 does not fix all test cases associated with CVE-2006-1729, which allows remote attackers to read arbitrary files by inserting the target filename into a text box, then turning that box into a file upload control.
CVE-2006-1734 1 Mozilla 4 Firefox, Mozilla Suite, Seamonkey and 1 more 2025-04-03 6.8 MEDIUM N/A
Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 allows remote attackers to execute arbitrary code by using the Object.watch method to access the "clone parent" internal function.
CVE-2006-1530 2 Debian, Mozilla 4 Debian Linux, Firefox, Seamonkey and 1 more 2025-04-03 7.5 HIGH N/A
Unspecified vulnerability in Firefox and Thunderbird before 1.5.0.2, and SeaMonkey before 1.0.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown attack vectors related to DHTML. NOTE: due to the lack of sufficient public details from the vendor as of 20060413, it is unclear how CVE-2006-1529, CVE-2006-1530, CVE-2006-1531, and CVE-2006-1723 are different.
CVE-2006-2332 1 Mozilla 1 Firefox 2025-04-03 2.6 LOW N/A
Mozilla Firefox 1.5.0.3 allows remote attackers to cause a denial of service via a web page with a large number of IMG elements in which the SRC attribute is a mailto URI. NOTE: another researcher found that the web page caused a temporary browser slowdown instead of a crash.