Filtered by vendor Mozilla
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Filtered by product Firefox
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Total
3218 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2006-4566 | 2 Mozilla, Redhat | 4 Firefox, Seamonkey, Thunderbird and 1 more | 2026-04-16 | N/A |
| Mozilla Firefox before 1.5.0.7, Thunderbird before 1.5.0.7, and SeaMonkey before 1.0.5 allows remote attackers to cause a denial of service (crash) via a malformed JavaScript regular expression that ends with a backslash in an unterminated character set ("[\\"), which leads to a buffer over-read. | ||||
| CVE-2005-1159 | 2 Mozilla, Redhat | 3 Firefox, Mozilla, Enterprise Linux | 2026-04-16 | N/A |
| The native implementations of InstallTrigger and other functions in Firefox before 1.0.3 and Mozilla Suite before 1.7.7 do not properly verify the types of objects being accessed, which causes the Javascript interpreter to continue execution at the wrong memory address, which may allow attackers to cause a denial of service (application crash) and possibly execute arbitrary code by passing objects of the wrong type. | ||||
| CVE-2006-0299 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-16 | N/A |
| The E4X implementation in Mozilla Firefox before 1.5.0.1, Thunderbird 1.5 if running Javascript in mail, and SeaMonkey before 1.0 exposes the internal "AnyName" object to external interfaces, which allows multiple cooperating domains to exchange information in violation of the same origin restrictions. | ||||
| CVE-2005-4720 | 1 Mozilla | 1 Firefox | 2026-04-16 | N/A |
| Mozilla Firefox 1.0.7 and earlier on Linux allows remote attackers to cause a denial of service (client crash) via an IFRAME element with a large value of the WIDTH attribute, which triggers a problem related to representation of floating-point numbers, leading to an infinite loop of widget resizes and a corresponding large number of function calls on the stack. | ||||
| CVE-2005-1156 | 3 Mozilla, Netscape, Redhat | 4 Firefox, Mozilla, Navigator and 1 more | 2026-04-16 | N/A |
| Firefox before 1.0.3, Mozilla Suite before 1.7.7, and Netscape 7.2 allows remote attackers to execute arbitrary script and code via a new search plugin using sidebar.addSearchEngine, aka "Firesearching 1." | ||||
| CVE-2006-3803 | 2 Mozilla, Redhat | 4 Firefox, Seamonkey, Thunderbird and 1 more | 2026-04-16 | N/A |
| Race condition in the JavaScript garbage collection in Mozilla Firefox 1.5 before 1.5.0.5, Thunderbird before 1.5.0.5, and SeaMonkey before 1.0.3 might allow remote attackers to execute arbitrary code by causing the garbage collector to delete a temporary variable while it is still being used during the creation of a new Function object. | ||||
| CVE-2005-4134 | 4 K-meleon Project, Mozilla, Netscape and 1 more | 5 K-meleon, Firefox, Mozilla Suite and 2 more | 2026-04-16 | N/A |
| Mozilla Firefox 1.5, Netscape 8.0.4 and 7.2, and K-Meleon before 0.9.12 allows remote attackers to cause a denial of service (CPU consumption and delayed application startup) via a web site with a large title, which is recorded in history.dat but not processed efficiently during startup. NOTE: despite initial reports, the Mozilla vendor does not believe that this issue can be used to trigger a crash or buffer overflow in Firefox. Also, it has been independently reported that Netscape 8.1 does not have this issue. | ||||
| CVE-2005-2395 | 1 Mozilla | 1 Firefox | 2026-04-16 | N/A |
| Mozilla Firefox 1.0.4 and 1.0.5 does not choose the challenge with the strongest authentication scheme available as required by RFC2617, which might cause credentials to be sent in plaintext even if an encrypted channel is available. | ||||
| CVE-2004-1380 | 2 Mozilla, Redhat | 3 Firefox, Mozilla, Enterprise Linux | 2026-04-16 | N/A |
| Firefox before 1.0 and Mozilla before 1.7.5 allows inactive (background) tabs to launch dialog boxes, which can allow remote attackers to spoof the dialog boxes from web sites in other windows and facilitate phishing attacks, aka the "Dialog Box Spoofing Vulnerability." | ||||
| CVE-2006-1993 | 1 Mozilla | 1 Firefox | 2026-04-16 | N/A |
| Mozilla Firefox 1.5.0.2, when designMode is enabled, allows remote attackers to cause a denial of service and possibly execute arbitrary code via certain Javascript that is not properly handled by the contentWindow.focus method in an iframe, which causes a reference to a deleted controller context object. NOTE: this was originally claimed to be a buffer overflow in (1) js320.dll and (2) xpcom_core.dll, but the vendor disputes this claim. | ||||
| CVE-2005-2269 | 2 Mozilla, Redhat | 3 Firefox, Mozilla, Enterprise Linux | 2026-04-16 | N/A |
| Firefox before 1.0.5, Mozilla before 1.7.9, and Netscape 8.0.2 does not properly verify the associated types of DOM node names within the context of their namespaces, which allows remote attackers to modify certain tag properties, possibly leading to execution of arbitrary script or code, as demonstrated using an XHTML document with IMG tags with custom properties ("XHTML node spoofing"). | ||||
| CVE-2006-3809 | 2 Mozilla, Redhat | 4 Firefox, Seamonkey, Thunderbird and 1 more | 2026-04-16 | N/A |
| Mozilla Firefox before 1.5.0.5, Thunderbird before 1.5.0.5, and SeaMonkey before 1.0.3 allows scripts with the UniversalBrowserRead privilege to gain UniversalXPConnect privileges and possibly execute code or obtain sensitive data by reading into a privileged context. | ||||
| CVE-2026-0877 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.1 High |
| Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. | ||||
| CVE-2026-0885 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 6.5 Medium |
| Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. | ||||
| CVE-2026-2772 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Use-after-free in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2777 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 9.8 Critical |
| Privilege escalation in the Messaging System component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-0878 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8 High |
| Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. | ||||
| CVE-2026-0879 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 9.8 Critical |
| Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. | ||||
| CVE-2026-0880 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Sandbox escape due to integer overflow in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. | ||||
| CVE-2026-0881 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-15 | 10 Critical |
| Sandbox escape in the Messaging System component. This vulnerability was fixed in Firefox 147 and Thunderbird 147. | ||||