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Thunderbird

thunderbird

Vendor: Mozilla • 1,867 CVEs

CVEs (1,867)

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CVSS
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Incorrect boundary conditions, integer overflow in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Other issue in the JavaScript Engine component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Invalid pointer in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Other issue in the Networking: DNS component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
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.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Denial-of-service due to integer overflow in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
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.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Other issue in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Privilege escalation in the Debugger component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Mitigation bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
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.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
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.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Information disclosure in the Form Autofill component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.
1Mozilla
2Firefox
Thunderbird
Jun 17, 2026
Apr 21, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
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.