Total
625 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-5436 | 4 Debian, Mozilla, Redhat and 1 more | 10 Debian Linux, Firefox, Thunderbird and 7 more | 2025-11-25 | 6.8 MEDIUM | 8.8 HIGH |
| An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as well as Mozilla products. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. | |||||
| CVE-2017-5456 | 2 Mozilla, Redhat | 7 Firefox, Enterprise Linux, Enterprise Linux Desktop and 4 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| A mechanism to bypass file system access protections in the sandbox using the file system request constructor through an IPC message. This allows for read and write access to the local file system. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53. | |||||
| CVE-2016-9893 | 3 Debian, Mozilla, Redhat | 9 Debian Linux, Firefox, Thunderbird and 6 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| Memory safety bugs were reported in Thunderbird 45.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6. | |||||
| CVE-2017-7801 | 3 Debian, Mozilla, Redhat | 9 Debian Linux, Firefox, Thunderbird and 6 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| A use-after-free vulnerability can occur while re-computing layout for a "marquee" element during window resizing where the updated style object is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55. | |||||
| CVE-2017-5448 | 3 Debian, Mozilla, Redhat | 8 Debian Linux, Firefox, Enterprise Linux and 5 more | 2025-11-25 | 7.5 HIGH | 8.6 HIGH |
| An out-of-bounds write in "ClearKeyDecryptor" while decrypting some Clearkey-encrypted media content. The "ClearKeyDecryptor" code runs within the Gecko Media Plugin (GMP) sandbox. If a second mechanism is found to escape the sandbox, this vulnerability allows for the writing of arbitrary data within memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. | |||||
| CVE-2018-12376 | 4 Canonical, Debian, Mozilla and 1 more | 10 Ubuntu Linux, Debian Linux, Firefox and 7 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| Memory safety bugs present in Firefox 61 and Firefox ESR 60.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1. | |||||
| CVE-2017-5447 | 3 Debian, Mozilla, Redhat | 9 Debian Linux, Firefox, Thunderbird and 6 more | 2025-11-25 | 6.4 MEDIUM | 9.1 CRITICAL |
| An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. | |||||
| CVE-2017-5435 | 3 Debian, Mozilla, Redhat | 9 Debian Linux, Firefox, Thunderbird and 6 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| A use-after-free vulnerability occurs during transaction processing in the editor during design mode interactions. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. | |||||
| CVE-2018-12392 | 4 Canonical, Debian, Mozilla and 1 more | 10 Ubuntu Linux, Debian Linux, Firefox and 7 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3. | |||||
| CVE-2018-5148 | 4 Canonical, Debian, Mozilla and 1 more | 7 Ubuntu Linux, Debian Linux, Firefox and 4 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| A use-after-free vulnerability can occur in the compositor during certain graphics operations when a raw pointer is used instead of a reference counted one. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.7.3 and Firefox < 59.0.2. | |||||
| CVE-2017-7830 | 3 Debian, Mozilla, Redhat | 8 Debian Linux, Firefox, Thunderbird and 5 more | 2025-11-25 | 4.3 MEDIUM | 6.5 MEDIUM |
| The Resource Timing API incorrectly revealed navigations in cross-origin iframes. This is a same-origin policy violation and could allow for data theft of URLs loaded by users. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5. | |||||
| CVE-2017-5443 | 3 Debian, Mozilla, Redhat | 9 Debian Linux, Firefox, Thunderbird and 6 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| An out-of-bounds write vulnerability while decoding improperly formed BinHex format archives. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. | |||||
| CVE-2017-5407 | 3 Debian, Mozilla, Redhat | 9 Debian Linux, Firefox, Thunderbird and 6 more | 2025-11-25 | 4.3 MEDIUM | 6.5 MEDIUM |
| Using SVG filters that don't use the fixed point math implementation on a target iframe, a malicious page can extract pixel values from a targeted user. This can be used to extract history information and read text values across domains. This violates same-origin policy and leads to information disclosure. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8. | |||||
| CVE-2018-5178 | 4 Canonical, Debian, Mozilla and 1 more | 11 Ubuntu Linux, Debian Linux, Firefox and 8 more | 2025-11-25 | 6.8 MEDIUM | 8.1 HIGH |
| A buffer overflow was found during UTF8 to Unicode string conversion within JavaScript with extremely large amounts of data. This vulnerability requires the use of a malicious or vulnerable legacy extension in order to occur. This vulnerability affects Thunderbird ESR < 52.8, Thunderbird < 52.8, and Firefox ESR < 52.8. | |||||
| CVE-2017-7826 | 4 Canonical, Debian, Mozilla and 1 more | 9 Ubuntu Linux, Debian Linux, Firefox and 6 more | 2025-11-25 | 10.0 HIGH | 9.8 CRITICAL |
| Memory safety bugs were reported in Firefox 56 and Firefox ESR 52.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5. | |||||
| CVE-2016-9900 | 3 Debian, Mozilla, Redhat | 9 Debian Linux, Firefox, Thunderbird and 6 more | 2025-11-25 | 5.0 MEDIUM | 7.5 HIGH |
| External resources that should be blocked when loaded by SVG images can bypass security restrictions through the use of "data:" URLs. This could allow for cross-domain data leakage. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6. | |||||
| CVE-2017-7823 | 3 Debian, Mozilla, Redhat | 8 Debian Linux, Firefox, Thunderbird and 5 more | 2025-11-25 | 4.3 MEDIUM | 5.4 MEDIUM |
| The content security policy (CSP) "sandbox" directive did not create a unique origin for the document, causing it to behave as if the "allow-same-origin" keyword were always specified. This could allow a Cross-Site Scripting (XSS) attack to be launched from unsafe content. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4. | |||||
| CVE-2017-5455 | 2 Mozilla, Redhat | 7 Firefox, Enterprise Linux, Enterprise Linux Desktop and 4 more | 2025-11-25 | 5.0 MEDIUM | 7.5 HIGH |
| The internal feed reader APIs that crossed the sandbox barrier allowed for a sandbox escape and escalation of privilege if combined with another vulnerability that resulted in remote code execution inside the sandboxed process. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53. | |||||
| CVE-2018-12377 | 4 Canonical, Debian, Mozilla and 1 more | 10 Ubuntu Linux, Debian Linux, Firefox and 7 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances during shutdown when the timer is deleted while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1. | |||||
| CVE-2018-12386 | 4 Canonical, Debian, Mozilla and 1 more | 9 Ubuntu Linux, Debian Linux, Firefox and 6 more | 2025-11-25 | 5.8 MEDIUM | 8.1 HIGH |
| A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3. | |||||