Filtered by vendor Mozilla
Subscribe
Total
3297 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-8040 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-30 | N/A | 8.8 HIGH |
| Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1. | |||||
| CVE-2025-8038 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-30 | N/A | 9.8 CRITICAL |
| Firefox ignored paths when checking the validity of navigations in a frame. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1. | |||||
| CVE-2025-8036 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-30 | N/A | 8.1 HIGH |
| Firefox cached CORS preflight responses across IP address changes. This allowed circumventing CORS with DNS rebinding. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1. | |||||
| CVE-2025-8035 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-30 | N/A | 8.8 HIGH |
| Memory safety bugs present in Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. | |||||
| CVE-2025-8034 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-30 | N/A | 8.8 HIGH |
| Memory safety bugs present in Firefox ESR 115.25, Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. | |||||
| CVE-2025-8029 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-30 | N/A | 8.1 HIGH |
| Firefox executed `javascript:` URLs when used in `object` and `embed` tags. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. | |||||
| CVE-2015-4495 | 6 Canonical, Mozilla, Opensuse and 3 more | 15 Ubuntu Linux, Firefox, Firefox Os and 12 more | 2025-07-30 | 4.3 MEDIUM | 8.8 HIGH |
| The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and Firefox OS before 2.2 allows remote attackers to bypass the Same Origin Policy, and read arbitrary files or gain privileges, via vectors involving crafted JavaScript code and a native setter, as exploited in the wild in August 2015. | |||||
| CVE-2025-8037 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-28 | N/A | 9.1 CRITICAL |
| Setting a nameless cookie with an equals sign in the value shadowed other cookies. Even if the nameless cookie was set over HTTP and the shadowed cookie included the `Secure` attribute. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1. | |||||
| CVE-2025-8033 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-28 | N/A | 6.5 MEDIUM |
| The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr deref. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. | |||||
| CVE-2025-8032 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-28 | N/A | 8.1 HIGH |
| XSLT document loading did not correctly propagate the source document which bypassed its CSP. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. | |||||
| CVE-2025-8030 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-28 | N/A | 8.1 HIGH |
| Insufficient escaping in the “Copy as cURL” feature could potentially be used to trick a user into executing unexpected code. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. | |||||
| CVE-2025-8028 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-28 | N/A | 9.8 CRITICAL |
| On arm64, a WASM `br_table` instruction with a lot of entries could lead to the label being too far from the instruction causing truncation and incorrect computation of the branch address. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. | |||||
| CVE-2025-8027 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-28 | N/A | 6.5 MEDIUM |
| On 64-bit platforms IonMonkey-JIT only wrote 32 bits of the 64-bit return value space on the stack. Baseline-JIT, however, read the entire 64 bits. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. | |||||
| CVE-2025-8044 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-28 | N/A | 9.8 CRITICAL |
| Memory safety bugs present in Firefox 140 and Thunderbird 140. 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 < 141 and Thunderbird < 141. | |||||
| CVE-2025-8043 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-28 | N/A | 9.8 CRITICAL |
| Focus incorrectly truncated URLs towards the beginning instead of around the origin. This vulnerability affects Firefox < 141 and Thunderbird < 141. | |||||
| CVE-2025-8039 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-28 | N/A | 8.1 HIGH |
| In some cases search terms persisted in the URL bar even after navigating away from the search page. This vulnerability affects Firefox < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1. | |||||
| CVE-2024-2612 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-17 | N/A | 8.1 HIGH |
| If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. | |||||
| CVE-2024-6607 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-07-16 | N/A | 8.8 HIGH |
| It was possible to prevent a user from exiting pointerlock when pressing escape and to overlay customValidity notifications from a `<select>` element over certain permission prompts. This could be used to confuse a user into giving a site unintended permissions. This vulnerability affects Firefox < 128 and Thunderbird < 128. | |||||
| CVE-2025-6436 | 1 Mozilla | 1 Firefox | 2025-07-14 | N/A | 8.1 HIGH |
| Memory safety bugs present in Firefox 139 and Thunderbird 139. 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 < 140 and Thunderbird < 140. | |||||
| CVE-2025-6435 | 1 Mozilla | 1 Firefox | 2025-07-14 | N/A | 8.1 HIGH |
| If a user saved a response from the Network tab in Devtools using the Save As context menu option, that file may not have been saved with the `.download` file extension. This could have led to the user inadvertently running a malicious executable. This vulnerability affects Firefox < 140 and Thunderbird < 140. | |||||