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Search Results (3669 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-100795 | 1 Mozilla | 1 Firefox | 2026-09-30 | 6.5 Medium |
| Denial-of-service in the Networking component. This vulnerability was fixed in Thunderbird 157 and Firefox 157. | ||||
| CVE-2026-74983 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-17 | 8.1 High |
| Mitigation bypass in the Data Loss Prevention component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1. | ||||
| CVE-2026-74961 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-17 | 9.1 Critical |
| Side-channel in the Web Audio component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | ||||
| CVE-2026-84133 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 9.8 Critical |
| Site isolation issue in the DOM: Push Subscriptions component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84143 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 9.8 Critical |
| Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thunderbird ESR 140.14. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2. | ||||
| CVE-2026-84144 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 7.5 High |
| Internally found bugs present in Thunderbird 154 and Thunderbird ESR 153.1. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84138 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 7.5 High |
| Denial-of-service in the PDF Viewer component. This vulnerability was fixed in Firefox 155 and Thunderbird 155. | ||||
| CVE-2026-84136 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 9.8 Critical |
| Other issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84142 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 9.8 Critical |
| Internally found bugs present in Thunderbird 154. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155 and Thunderbird 155. | ||||
| CVE-2026-84141 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 9.8 Critical |
| Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84130 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 7.5 High |
| Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84132 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 7.5 High |
| Information disclosure in the Networking: HTTP component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84134 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 9.8 Critical |
| Other issue in the Profile Backup component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84140 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 9.8 Critical |
| Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84139 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 9.8 Critical |
| Clickjacking issue in the DOM: Events component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84137 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 9.8 Critical |
| Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2. | ||||
| CVE-2026-84135 | 1 Mozilla | 2 Firefox, Firefox Mobile | 2026-09-03 | 9.8 Critical |
| Other issue in Firefox Focus for Android. This vulnerability was fixed in Firefox 155. | ||||
| CVE-2026-81267 | 1 Mozilla | 2 Firefox For Ios, Firefox Mobile | 2026-09-03 | 5.4 Medium |
| A malicious webpage could stall a popup's cross-origin navigation after commit, causing the address bar to display the destination origin while continuing to render attacker-controlled content. This vulnerability was fixed in Firefox for iOS 155.0. | ||||
| CVE-2026-84117 | 1 Mozilla | 2 Firefox, Firefox Mobile | 2026-09-03 | 8.8 High |
| Privilege escalation in Firefox for Android. This vulnerability was fixed in Firefox 155. | ||||
| CVE-2026-84126 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-09-03 | 4.3 Medium |
| Incorrect boundary conditions in the Layout: Grid component. This vulnerability was fixed in Firefox 155 and Thunderbird 155. | ||||