apk package
chainguard/firefox-esr
pkg:apk/chainguard/firefox-esr
Vulnerabilities (470)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-8947 | Hig | 7.3 | < 115.36.0-r0 | 115.36.0-r0 | May 19, 2026 | Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | |
| CVE-2026-8946 | Hig | 7.5 | < 115.36.0-r0 | 115.36.0-r0 | May 19, 2026 | Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | |
| CVE-2026-8388 | Med | 6.5 | < 150.0.3-r0 | 150.0.3-r0 | May 12, 2026 | Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11. | |
| CVE-2026-8094 | Cri | 9.8 | < 140.10.2-r0 | 140.10.2-r0 | May 7, 2026 | Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2. | |
| CVE-2026-8093 | Hig | 8.1 | < 150.0.2-r0 | 150.0.2-r0 | May 7, 2026 | Memory safety bugs present in Firefox 150.0.1. 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 was fixed in Firefox 150.0.2 and Thunderbird 150.0.2. | |
| CVE-2026-8092 | Hig | 8.1 | < 115.35.2-r0 | 115.35.2-r0 | May 7, 2026 | Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. 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 was fixed | |
| CVE-2026-8091 | Cri | 9.8 | < 115.35.2-r0 | 115.35.2-r0 | May 7, 2026 | Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2. | |
| CVE-2026-7322 | Hig | 7.3 | < 115.35.1-r0 | 115.35.1-r0 | Apr 28, 2026 | Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. 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 was fixed in Firefox 15 | |
| CVE-2026-7321 | Cri | 9.6 | < 140.10.1-r0 | 140.10.1-r0 | Apr 28, 2026 | Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Thunderbird 140.10.1. | |
| CVE-2026-6786 | Hig | 7.5 | < 140.10.1-r0 | 140.10.1-r0 | Apr 26, 2026 | Memory safety bugs present in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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-2026-6785 | Hig | 7.5 | < 140.10.1-r0 | 140.10.1-r0 | Apr 26, 2026 | Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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-2026-6783 | Med | 5.3 | < 150-r0 | 150-r0 | Apr 21, 2026 | Incorrect boundary conditions, integer overflow in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. | |
| CVE-2026-6782 | Hig | 7.5 | < 150-r0 | 150-r0 | Apr 21, 2026 | Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. | |
| CVE-2026-6778 | Med | 5.3 | < 150-r0 | 150-r0 | Apr 21, 2026 | Invalid pointer in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. | |
| CVE-2026-6776 | Hig | 7.8 | < 140.10.1-r0 | 140.10.1-r0 | Apr 21, 2026 | Incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6774 | Med | 5.4 | < 150-r0 | 150-r0 | Apr 21, 2026 | Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. | |
| CVE-2026-6773 | Hig | 7.5 | < 150-r0 | 150-r0 | Apr 21, 2026 | Denial-of-service due to integer overflow in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. | |
| CVE-2026-6772 | Hig | 7.5 | < 140.10.1-r0 | 140.10.1-r0 | Apr 21, 2026 | Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6771 | Cri | 9.8 | < 140.10.1-r0 | 140.10.1-r0 | Apr 21, 2026 | Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6770 | Med | 6.5 | < 140.10.1-r0 | 140.10.1-r0 | Apr 21, 2026 | Other issue in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. |
- affected < 115.36.0-r0fixed 115.36.0-r0
Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
- affected < 115.36.0-r0fixed 115.36.0-r0
Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.
- affected < 150.0.3-r0fixed 150.0.3-r0
Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.
- affected < 140.10.2-r0fixed 140.10.2-r0
Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2.
- affected < 150.0.2-r0fixed 150.0.2-r0
Memory safety bugs present in Firefox 150.0.1. 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 was fixed in Firefox 150.0.2 and Thunderbird 150.0.2.
- affected < 115.35.2-r0fixed 115.35.2-r0
Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. 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 was fixed
- affected < 115.35.2-r0fixed 115.35.2-r0
Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2.
- affected < 115.35.1-r0fixed 115.35.1-r0
Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. 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 was fixed in Firefox 15
- affected < 140.10.1-r0fixed 140.10.1-r0
Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Thunderbird 140.10.1.
- affected < 140.10.1-r0fixed 140.10.1-r0
Memory safety bugs present in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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 < 140.10.1-r0fixed 140.10.1-r0
Memory safety bugs present in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. 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 < 150-r0fixed 150-r0
Incorrect boundary conditions, integer overflow in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
- affected < 150-r0fixed 150-r0
Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
- affected < 150-r0fixed 150-r0
Invalid pointer in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
- affected < 140.10.1-r0fixed 140.10.1-r0
Incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 150-r0fixed 150-r0
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
- affected < 150-r0fixed 150-r0
Denial-of-service due to integer overflow in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
- affected < 140.10.1-r0fixed 140.10.1-r0
Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.1-r0fixed 140.10.1-r0
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.1-r0fixed 140.10.1-r0
Other issue in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
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