Total
3445 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-45405 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2023-01-04 | N/A | 6.5 MEDIUM |
| Freeing arbitrary <code>nsIInputStream</code>'s on a different thread than creation could have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107. | |||||
| CVE-2022-46880 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2023-01-04 | N/A | 6.5 MEDIUM |
| A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.<br />*Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6. | |||||
| CVE-2022-34470 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2023-01-04 | N/A | 9.8 CRITICAL |
| Session history navigations may have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11. | |||||
| CVE-2022-40960 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2023-01-03 | N/A | 6.5 MEDIUM |
| Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105. | |||||
| CVE-2022-38476 | 1 Mozilla | 2 Firefox Esr, Thunderbird | 2023-01-03 | N/A | 7.5 HIGH |
| A data race could occur in the <code>PK11_ChangePW</code> function, potentially leading to a use-after-free vulnerability. In Firefox, this lock protected the data when a user changed their master password. This vulnerability affects Firefox ESR < 102.2 and Thunderbird < 102.2. | |||||
| CVE-2021-4128 | 2 Apple, Mozilla | 2 Macos, Firefox | 2023-01-03 | N/A | 6.5 MEDIUM |
| When transitioning in and out of fullscreen mode, a graphics object was not correctly protected; resulting in memory corruption and a potentially exploitable crash.<br>*This bug only affects Firefox on MacOS. Other operating systems are unaffected.*. This vulnerability affects Firefox < 95. | |||||
| CVE-2021-3748 | 5 Canonical, Debian, Fedoraproject and 2 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2023-01-03 | 6.9 MEDIUM | 7.5 HIGH |
| A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash QEMU, resulting in a denial of service condition, or potentially execute code on the host with the privileges of the QEMU process. | |||||
| CVE-2022-46282 | 1 Omron | 1 Cx-drive | 2022-12-30 | N/A | 7.8 HIGH |
| Use after free vulnerability in CX-Drive V3.00 and earlier allows a local attacker to execute arbitrary code by having a user to open a specially crafted file, | |||||
| CVE-2022-26486 | 1 Mozilla | 4 Firefox, Firefox Esr, Firefox Focus and 1 more | 2022-12-30 | N/A | 9.6 CRITICAL |
| An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0. | |||||
| CVE-2022-28282 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 6.5 MEDIUM |
| By using a link with <code>rel="localization"</code> a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed pointer, leading to a potential exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8. | |||||
| CVE-2022-26485 | 1 Mozilla | 4 Firefox, Firefox Esr, Firefox Focus and 1 more | 2022-12-30 | N/A | 8.8 HIGH |
| Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0. | |||||
| CVE-2022-26385 | 1 Mozilla | 1 Firefox | 2022-12-30 | N/A | 6.5 MEDIUM |
| In unusual circumstances, an individual thread may outlive the thread's manager during shutdown. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 98. | |||||
| CVE-2022-26381 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-30 | N/A | 8.8 HIGH |
| An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7. | |||||
| CVE-2022-1196 | 1 Mozilla | 2 Firefox Esr, Thunderbird | 2022-12-29 | N/A | 6.5 MEDIUM |
| After a VR Process is destroyed, a reference to it may have been retained and used, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Thunderbird < 91.8 and Firefox ESR < 91.8. | |||||
| CVE-2021-33640 | 2 Fedoraproject, Huawei | 2 Fedora, Openeuler | 2022-12-29 | N/A | 9.8 CRITICAL |
| After tar_close(), libtar.c releases the memory pointed to by pointer t. After tar_close() is called in the list() function, it continues to use pointer t: free_longlink_longname(t->th_buf) . As a result, the released memory is used (use-after-free). | |||||
| CVE-2022-1097 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | N/A | 6.5 MEDIUM |
| <code>NSSToken</code> objects were referenced via direct points, and could have been accessed in an unsafe way on different threads, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8. | |||||
| CVE-2022-22737 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | N/A | 7.5 HIGH |
| Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5. | |||||
| CVE-2022-22740 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2022-12-29 | N/A | 8.8 HIGH |
| Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5. | |||||
| CVE-2022-46311 | 1 Huawei | 1 Harmonyos | 2022-12-23 | N/A | 7.5 HIGH |
| The contacts component has a free (undefined) provider vulnerability. Successful exploitation of this vulnerability may affect data integrity. | |||||
| CVE-2016-6931 | 5 Adobe, Apple, Google and 2 more | 8 Flash Player, Flash Player Desktop Runtime, Mac Os X and 5 more | 2022-12-22 | 9.3 HIGH | 8.8 HIGH |
| Use-after-free vulnerability in Adobe Flash Player before 18.0.0.375 and 19.x through 23.x before 23.0.0.162 on Windows and OS X and before 11.2.202.635 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-4272, CVE-2016-4279, CVE-2016-6921, CVE-2016-6923, CVE-2016-6925, CVE-2016-6926, CVE-2016-6927, CVE-2016-6929, CVE-2016-6930, and CVE-2016-6932. | |||||