rpm package
almalinux/firefox-x11
pkg:rpm/almalinux/firefox-x11
Vulnerabilities (391)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-6786 | Hig | 8.1 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | 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 | 8.1 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | 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-2026-6776 | Hig | 7.8 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | 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-2026-6772 | Hig | 7.5 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | 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 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | 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 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | 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. | |
| CVE-2026-6769 | Hig | 8.8 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Privilege escalation in the Debugger component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6767 | Med | 5.3 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Other issue 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-2026-6766 | Hig | 7.5 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6765 | Med | 5.3 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Information disclosure in the Form Autofill component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6764 | Med | 6.5 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Incorrect boundary conditions in the DOM: Device Interfaces component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6763 | Med | 6.5 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6762 | Med | 6.3 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6761 | Hig | 8.8 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Privilege escalation in the Networking component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6759 | Hig | 7.5 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Use-after-free in the Widget: Cocoa component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6757 | Med | 6.3 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Invalid pointer in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6754 | Hig | 7.5 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6753 | Hig | 7.3 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6752 | Hig | 7.3 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | |
| CVE-2026-6751 | Hig | 7.3 | < 140.10.0-1.el9_7.alma.1 | 140.10.0-1.el9_7.alma.1 | Apr 21, 2026 | Uninitialized memory in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. |
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
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 < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
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 < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
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 < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
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 < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
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 < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
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 < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Privilege escalation in the Debugger component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Other issue 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 < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Information disclosure in the Form Autofill component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Incorrect boundary conditions in the DOM: Device Interfaces component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Privilege escalation in the Networking component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Use-after-free in the Widget: Cocoa component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Invalid pointer in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
- affected < 140.10.0-1.el9_7.alma.1fixed 140.10.0-1.el9_7.alma.1
Uninitialized memory in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
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