Total
3124 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-6785 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-28 | N/A | 8.1 HIGH |
| Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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 was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |||||
| CVE-2026-6786 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-28 | N/A | 8.1 HIGH |
| Memory safety bugs present in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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 was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |||||
| CVE-2026-6750 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-24 | N/A | 8.8 HIGH |
| Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |||||
| CVE-2009-3079 | 1 Mozilla | 1 Firefox | 2026-04-23 | 10.0 HIGH | N/A |
| Unspecified vulnerability in Mozilla Firefox before 3.0.14, and 3.5.x before 3.5.3, allows remote attackers to execute arbitrary JavaScript with chrome privileges via vectors involving an object, the FeedWriter, and the BrowserFeedWriter. | |||||
| CVE-2009-1832 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 9.3 HIGH | N/A |
| Mozilla Firefox before 3.0.11, Thunderbird before 2.0.0.22, and SeaMonkey before 1.1.17 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors involving "double frame construction." | |||||
| CVE-2007-3511 | 1 Mozilla | 2 Firefox, Seamonkey | 2026-04-23 | 4.3 MEDIUM | N/A |
| The focus handling for the onkeydown event in Mozilla Firefox 1.5.0.12, 2.0.0.4 and other versions before 2.0.0.8, and SeaMonkey before 1.1.5 allows remote attackers to change field focus and copy keystrokes via the "for" attribute in a label, which bypasses the focus prevention, as demonstrated by changing focus from a textarea to a file upload field. | |||||
| CVE-2009-1308 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.0.9, Thunderbird, and SeaMonkey allows remote attackers to inject arbitrary web script or HTML via vectors involving XBL JavaScript bindings and remote stylesheets, as exploited in the wild by a March 2009 eBay listing. | |||||
| CVE-2007-1116 | 1 Mozilla | 1 Firefox | 2026-04-23 | 5.0 MEDIUM | N/A |
| The CheckLoadURI function in Mozilla Firefox 1.8 lists the about: URI as a ChromeProtocol and can be loaded via JavaScript, which allows remote attackers to obtain sensitive information by querying the browser's session history. | |||||
| CVE-2009-3014 | 1 Mozilla | 3 Firefox, Mozilla, Seamonkey | 2026-04-23 | 4.3 MEDIUM | N/A |
| Mozilla Firefox 3.0.13 and earlier, 3.5, 3.6 a1 pre, and 3.7 a1 pre; SeaMonkey 1.1.17; and Mozilla 1.7.x and earlier do not properly handle javascript: URIs in HTML links within 302 error documents sent from web servers, which allows user-assisted remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Location HTTP response header or (2) specifying the content of a Location HTTP response header. | |||||
| CVE-2008-4065 | 3 Canonical, Debian, Mozilla | 5 Ubuntu Linux, Debian Linux, Firefox and 2 more | 2026-04-23 | 4.3 MEDIUM | N/A |
| Mozilla Firefox before 2.0.0.17 and 3.x before 3.0.2, Thunderbird before 2.0.0.17, and SeaMonkey before 1.1.12 allow remote attackers to bypass cross-site scripting (XSS) protection mechanisms and conduct XSS attacks via byte order mark (BOM) characters that are removed from JavaScript code before execution, aka "Stripped BOM characters bug." | |||||
| CVE-2007-0775 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 3.7 LOW | N/A |
| Multiple unspecified vulnerabilities in the layout engine in Mozilla Firefox before 1.5.0.10 and 2.x before 2.0.0.2, Thunderbird before 1.5.0.10, and SeaMonkey before 1.0.8 allow remote attackers to cause a denial of service (crash) and potentially execute arbitrary code via certain vectors. | |||||
| CVE-2009-0358 | 1 Mozilla | 1 Firefox | 2026-04-23 | 3.3 LOW | N/A |
| Mozilla Firefox 3.x before 3.0.6 does not properly implement the (1) no-store and (2) no-cache Cache-Control directives, which allows local users to obtain sensitive information by using the (a) back button or (b) history list of the victim's browser, as demonstrated by reading the response page of an https POST request. | |||||
| CVE-2009-1309 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 4.3 MEDIUM | N/A |
| Mozilla Firefox before 3.0.9, Thunderbird, and SeaMonkey do not properly implement the Same Origin Policy for (1) XMLHttpRequest, involving a mismatch for a document's principal, and (2) XPCNativeWrapper.toString, involving an incorrect __proto__ scope, which allows remote attackers to conduct cross-site scripting (XSS) attacks and possibly other attacks via a crafted document. | |||||
| CVE-2008-4064 | 1 Mozilla | 1 Firefox | 2026-04-23 | 10.0 HIGH | N/A |
| Multiple unspecified vulnerabilities in Mozilla Firefox 3.x before 3.0.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to graphics rendering and (1) handling of a long alert messagebox in the cairo_surface_set_device_offset function, (2) integer overflows when handling animated PNG data in the info_callback function in nsPNGDecoder.cpp, and (3) an integer overflow when handling SVG data in the nsSVGFEGaussianBlurElement::SetupPredivide function in nsSVGFilters.cpp. | |||||
| CVE-2009-0352 | 1 Mozilla | 3 Firefox, Seamonkey, Thunderbird | 2026-04-23 | 10.0 HIGH | N/A |
| Multiple unspecified vulnerabilities in Mozilla Firefox 3.x before 3.0.6, Thunderbird before 2.0.0.21, and SeaMonkey before 1.1.15 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to the layout engine and destruction of arbitrary layout objects by the nsViewManager::Composite function. | |||||
| CVE-2009-2478 | 1 Mozilla | 1 Firefox | 2026-04-23 | 5.0 MEDIUM | N/A |
| Mozilla Firefox 3.5 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via unspecified vectors, related to a "flash bug." | |||||
| CVE-2007-1762 | 1 Mozilla | 1 Firefox | 2026-04-23 | 5.0 MEDIUM | N/A |
| Mozilla Firefox 2.0.0.1 through 2.0.0.3 does not canonicalize URLs before checking them against the phishing site blacklist, which allows remote attackers to bypass phishing protection via multiple / (slash) characters in the URL. | |||||
| CVE-2007-3735 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-23 | 9.3 HIGH | N/A |
| Multiple unspecified vulnerabilities in the JavaScript engine in Mozilla Firefox before 2.0.0.5 and Thunderbird before 2.0.0.5 allow remote attackers to cause a denial of service (crash) via unspecified vectors that trigger memory corruption. | |||||
| CVE-2009-3478 | 2 Mozilla, Nightlight | 2 Firefox, Fireftp | 2026-04-23 | 6.0 MEDIUM | N/A |
| Argument injection vulnerability in (1) src/content/js/connection/sftp.js and (2) src/content/js/connection/controlSocket.js.in in FireFTP Extension 1.0.5 for Firefox allows remote authenticated SFTP users to cause victims to alter permissions, delete, download, or move the wrong file via a filename containing " (double quotes), which is not properly filtered or encoded when FireFTP constructs the command to send to psftp.exe. | |||||
| CVE-2009-4130 | 1 Mozilla | 1 Firefox | 2026-04-23 | 5.8 MEDIUM | N/A |
| Visual truncation vulnerability in the MakeScriptDialogTitle function in nsGlobalWindow.cpp in Mozilla Firefox allows remote attackers to spoof the origin domain name of a script via a long name. | |||||