apk package
chainguard/firefox-esr
pkg:apk/chainguard/firefox-esr
Vulnerabilities (711)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-2805 | Cri | 9.8 | < 0 | 0 | Feb 24, 2026 | Invalid pointer in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2804 | Med | 5.4 | < 0 | 0 | Feb 24, 2026 | Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2803 | Hig | 7.5 | < 0 | 0 | Feb 24, 2026 | Information disclosure, mitigation bypass in the Settings UI component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2802 | Med | 4.2 | < 0 | 0 | Feb 24, 2026 | Race condition in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2801 | Hig | 7.5 | < 0 | 0 | Feb 24, 2026 | Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2800 | Cri | 9.8 | < 0 | 0 | Feb 24, 2026 | Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2799 | Cri | 9.8 | < 0 | 0 | Feb 24, 2026 | Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2798 | Hig | 8.8 | < 0 | 0 | Feb 24, 2026 | Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2797 | Cri | 9.8 | < 0 | 0 | Feb 24, 2026 | Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2796 | Cri | 9.8 | < 0 | 0 | Feb 24, 2026 | JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2795 | Cri | 9.8 | < 0 | 0 | Feb 24, 2026 | Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | |
| CVE-2026-2794 | Hig | 7.5 | < 0 | 0 | Feb 24, 2026 | Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148. | |
| CVE-2026-2793 | Cri | 9.8 | < 140.8.0-r0 | 140.8.0-r0 | Feb 24, 2026 | Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. 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 cod | |
| CVE-2026-2792 | Cri | 9.8 | < 140.8.0-r0 | 140.8.0-r0 | Feb 24, 2026 | Memory safety bugs present in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. 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 vulnerabilit | |
| CVE-2026-2791 | Cri | 9.8 | < 140.8.0-r0 | 140.8.0-r0 | Feb 24, 2026 | Mitigation bypass in the Networking: Cache component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | |
| CVE-2026-2790 | Cri | 9.8 | < 140.8.0-r0 | 140.8.0-r0 | Feb 24, 2026 | Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | |
| CVE-2026-2789 | Cri | 9.8 | < 140.8.0-r0 | 140.8.0-r0 | Feb 24, 2026 | Use-after-free in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | |
| CVE-2026-2788 | Cri | 9.8 | < 140.8.0-r0 | 140.8.0-r0 | Feb 24, 2026 | Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | |
| CVE-2026-2787 | Cri | 9.8 | < 140.8.0-r0 | 140.8.0-r0 | Feb 24, 2026 | Use-after-free in the DOM: Window and Location component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | |
| CVE-2026-2786 | Cri | 9.8 | < 140.8.0-r0 | 140.8.0-r0 | Feb 24, 2026 | Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. |
- affected < 0fixed 0
Invalid pointer in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Information disclosure, mitigation bypass in the Settings UI component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Race condition in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.
- affected < 0fixed 0
Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148.
- affected < 140.8.0-r0fixed 140.8.0-r0
Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. 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 cod
- affected < 140.8.0-r0fixed 140.8.0-r0
Memory safety bugs present in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. 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 vulnerabilit
- affected < 140.8.0-r0fixed 140.8.0-r0
Mitigation bypass in the Networking: Cache component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
- affected < 140.8.0-r0fixed 140.8.0-r0
Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
- affected < 140.8.0-r0fixed 140.8.0-r0
Use-after-free in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
- affected < 140.8.0-r0fixed 140.8.0-r0
Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
- affected < 140.8.0-r0fixed 140.8.0-r0
Use-after-free in the DOM: Window and Location component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
- affected < 140.8.0-r0fixed 140.8.0-r0
Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
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