Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Filtered by product Firefox
Total 2918 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-0244 1 Mozilla 1 Firefox 2025-04-03 N/A 5.3 MEDIUM
When redirecting to an invalid protocol scheme, an attacker could spoof the address bar. *Note: This issue only affected Android operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 134.
CVE-2025-0245 1 Mozilla 1 Firefox 2025-04-03 N/A 3.3 LOW
Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability affects Firefox < 134.
CVE-2025-0246 2 Google, Mozilla 2 Android, Firefox 2025-04-03 N/A 6.5 MEDIUM
When using an invalid protocol scheme, an attacker could spoof the address bar. *Note: This issue only affected Android operating systems. Other operating systems are unaffected.* *Note: This issue is a different issue from CVE-2025-0244. This vulnerability affects Firefox < 134.
CVE-2025-0247 1 Mozilla 2 Firefox, Thunderbird 2025-04-03 N/A 9.8 CRITICAL
Memory safety bugs present in Firefox 133 and Thunderbird 133. 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 < 134 and Thunderbird < 134.
CVE-2024-11700 1 Mozilla 2 Firefox, Thunderbird 2025-04-03 N/A 8.1 HIGH
Malicious websites may have been able to perform user intent confirmation through tapjacking. This could have led to users unknowingly approving the launch of external applications, potentially exposing them to underlying vulnerabilities. This vulnerability affects Firefox < 133 and Thunderbird < 133.
CVE-2024-11693 1 Mozilla 2 Firefox, Thunderbird 2025-04-03 N/A 9.8 CRITICAL
The executable file warning was not presented when downloading .library-ms files. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.
CVE-2025-27425 2 Apple, Mozilla 2 Iphone Os, Firefox 2025-04-03 N/A 4.3 MEDIUM
Scanning certain QR codes that included text with a website URL could allow the URL to be opened without presenting the user with a confirmation alert first This vulnerability affects Firefox for iOS < 136.
CVE-2025-1943 1 Mozilla 2 Firefox, Thunderbird 2025-04-03 N/A 8.2 HIGH
Memory safety bugs present in Firefox 135 and Thunderbird 135. 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 and Thunderbird < 136.
CVE-2025-27426 2 Apple, Mozilla 2 Iphone Os, Firefox 2025-04-03 N/A 5.4 MEDIUM
Malicious websites utilizing a server-side redirect to an internal error page could result in a spoofed website URL This vulnerability affects Firefox for iOS < 136.
CVE-2025-1940 1 Mozilla 1 Firefox 2025-04-03 N/A 7.1 HIGH
A select option could partially obscure the confirmation prompt shown before launching external apps. This could be used to trick a user in to launching an external app unexpectedly. *This issue only affects Android versions of Firefox.* This vulnerability affects Firefox < 136.
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.