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Search Results (3276 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-8091 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-05-11 | 9.8 Critical |
| Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2. | ||||
| CVE-2026-8094 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-05-11 | 9.8 Critical |
| Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2. | ||||
| CVE-2026-8090 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-05-08 | 7.3 High |
| Use-after-free in the DOM: Networking component. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2. | ||||
| CVE-2026-7322 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-05-07 | 7.3 High |
| Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. 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 150.0.1, Firefox ESR 140.10.1, Firefox ESR 115.35.1, Thunderbird 150.0.1, and Thunderbird 140.10.1. | ||||
| CVE-2026-7323 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-05-07 | 7.3 High |
| Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. 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 150.0.1, Firefox ESR 140.10.1, Thunderbird 150.0.1, and Thunderbird 140.10.1. | ||||
| CVE-2026-6784 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-05-07 | 7.5 High |
| Memory safety bugs present in 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 and Thunderbird 150. | ||||
| CVE-2026-2919 | 1 Mozilla | 2 Firefox Focus, Focus For Ios | 2026-05-06 | 4.3 Medium |
| Malicious scripts could display attacker-controlled web content under spoofed domains in Focus for iOS by stalling a _self navigation to an invalid port and triggering an iframe redirect, causing the UI to display a trusted domain without user interaction. This vulnerability was fixed in Focus for iOS 148.2. | ||||
| CVE-2026-7321 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-05-02 | 9.6 Critical |
| Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Thunderbird 140.10.1. | ||||
| CVE-2026-7320 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-05-02 | 7.5 High |
| Information disclosure due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, Firefox ESR 115.35.1, Thunderbird 150.0.1, and Thunderbird 140.10.1. | ||||
| CVE-2026-7324 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-05-02 | 7.3 High |
| Memory safety bugs present in Thunderbird 150.0.0. 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 150.0.1 and Thunderbird 150.0.1. | ||||
| CVE-2026-6786 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-28 | 7.5 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-2026-6760 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-27 | 9.8 Critical |
| Mitigation bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. | ||||
| CVE-2026-6762 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-27 | 6.3 Medium |
| Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | ||||
| CVE-2026-6750 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-24 | 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-2026-6769 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-23 | 8.8 High |
| Privilege escalation in the Debugger component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | ||||
| CVE-2026-6761 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-23 | 8.8 High |
| Privilege escalation in the Networking component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | ||||
| CVE-2008-0593 | 2 Mozilla, Redhat | 3 Firefox, Seamonkey, Enterprise Linux | 2026-04-23 | N/A |
| Gecko-based browsers, including Mozilla Firefox before 2.0.0.12 and SeaMonkey before 1.1.8, modify the .href property of stylesheet DOM nodes to the final URI of a 302 redirect, which might allow remote attackers to bypass the Same Origin Policy and read sensitive information from the original URL, such as with Single-Signon systems. | ||||
| CVE-2008-0592 | 2 Mozilla, Redhat | 3 Firefox, Seamonkey, Enterprise Linux | 2026-04-23 | N/A |
| Mozilla Firefox before 2.0.0.12 and SeaMonkey before 1.1.8 allows user-assisted remote attackers to cause a denial of service via a plain .txt file with a "Content-Disposition: attachment" and an invalid "Content-Type: plain/text," which prevents Firefox from rendering future plain text files within the browser. | ||||
| CVE-2008-0594 | 1 Mozilla | 1 Firefox | 2026-04-23 | N/A |
| Mozilla Firefox before 2.0.0.12 does not always display a web forgery warning dialog if the entire contents of a web page are in a DIV tag that uses absolute positioning, which makes it easier for remote attackers to conduct phishing attacks. | ||||
| CVE-2008-0420 | 2 Mozilla, Redhat | 4 Firefox, Seamonkey, Thunderbird and 1 more | 2026-04-23 | N/A |
| modules/libpr0n/decoders/bmp/nsBMPDecoder.cpp in Mozilla Firefox before 2.0.0.12, Thunderbird before 2.0.0.12, and SeaMonkey before 1.1.8 does not properly perform certain calculations related to the mColors table, which allows remote attackers to read portions of memory uninitialized via a crafted 8-bit bitmap (BMP) file that triggers an out-of-bounds read within the heap, as demonstrated using a CANVAS element; or cause a denial of service (application crash) via a crafted 8-bit bitmap file that triggers an out-of-bounds read. NOTE: the initial public reports stated that this affected Firefox in Ubuntu 6.06 through 7.10. | ||||