CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 5,370 CVEs published, 344 critical, and 8 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,370
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Critical, last 7 days
344
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Healthcare-tagged, last 7 days
5
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Known exploited (CISA KEV)
1,748
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Showing CVEs that name the product mozilla:thunderbird. Show all products

640 CVEs, showing 601 to 640PreviousPage 13 of 13
CVESeverityTitlePublished
CVE-2025-14323High 8.8Privilege escalation in the DOM: Notifications component.Dec 9, 2025
CVE-2025-14322High 8.0Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component.Dec 9, 2025
CVE-2025-14321Critical 9.8Use-after-free in the WebRTC: Signaling component.Dec 9, 2025
CVE-2025-11721Critical 9.8Memory safety bug present in Firefox 143 and Thunderbird 143.Oct 14, 2025
CVE-2025-11719Critical 9.8Starting in Thunderbird 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption.Oct 14, 2025
CVE-2025-11716Medium 6.5Links in a sandboxed iframe could open an external app on Android without the required "allow-" permission.Oct 14, 2025
CVE-2025-11715High 8.8Memory safety bugs present in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143.Oct 14, 2025
CVE-2025-11714High 8.8Memory safety bugs present in Firefox ESR 115.28, Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143.Oct 14, 2025
CVE-2025-11713High 8.1Insufficient escaping in the “Copy as cURL” feature could have been used to trick a user into executing unexpected code on Windows.Oct 14, 2025
CVE-2025-11712Medium 6.1A malicious page could have used the type attribute of an OBJECT tag to override the default browser behavior when encountering a web resource served without a content-type.Oct 14, 2025
CVE-2025-11711Medium 6.5There was a way to change the value of JavaScript Object properties that were supposed to be non-writeable.Oct 14, 2025
CVE-2025-11710Critical 9.8A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process.Oct 14, 2025
CVE-2025-11709Critical 9.8A compromised web process was able to trigger out of bounds reads and writes in a more privileged process using manipulated WebGL textures.Oct 14, 2025
CVE-2025-11708Critical 9.8Use-after-free in MediaTrackGraphImpl::GetInstance().Oct 14, 2025
CVE-2025-10537High 8.8Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142.Sep 16, 2025
CVE-2025-10536Medium 6.2Information disclosure in the Networking: Cache component.Sep 16, 2025
CVE-2025-10534High 8.1Spoofing issue in the Site Permissions component.Sep 16, 2025
CVE-2025-10533High 8.8Integer overflow in the SVG component.Sep 16, 2025
CVE-2025-10532Medium 6.5Incorrect boundary conditions in the JavaScript: GC component.Sep 16, 2025
CVE-2025-10531Medium 5.4Mitigation bypass in the Web Compatibility: Tooling component.Sep 16, 2025
CVE-2025-10530Medium 6.5Spoofing issue in the WebAuthn component in Firefox for Android.Sep 16, 2025
CVE-2025-10529Medium 6.5Same-origin policy bypass in the Layout component.Sep 16, 2025
CVE-2025-10528High 7.3Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component.Sep 16, 2025
CVE-2025-10527High 7.1Sandbox escape due to use-after-free in the Graphics: Canvas2D component.Sep 16, 2025
CVE-2024-9680
Known exploited
Critical 9.8An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines.
Assigned by mozilla
Oct 9, 2024
CVE-2024-9398Medium 5.3By checking the result of calls to `window.open` with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handler is installed.Oct 1, 2024
CVE-2023-5217
Known exploited
High 8.8Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Assigned by Chrome
Sep 28, 2023
CVE-2023-4863
Known exploited
High 8.8Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.
Assigned by Chrome
Sep 12, 2023
CVE-2022-26486
Known exploited
Critical 9.6An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape.
Assigned by mozilla
Dec 22, 2022
CVE-2022-26485
Known exploited
High 8.8Removing an XSLT parameter during processing could have lead to an exploitable use-after-free.
Assigned by mozilla
Dec 22, 2022
CVE-2020-6819
Known exploited
High 8.1Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free.
Assigned by mozilla
Apr 24, 2020
CVE-2020-6820
Known exploited
High 8.1Under certain conditions, when handling a ReadableStream, a race condition can cause a use-after-free.
Assigned by mozilla
Apr 24, 2020
CVE-2019-17026
Known exploited
High 8.8Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion.
Assigned by mozilla
Mar 2, 2020
CVE-2019-11707
Known exploited
High 8.8A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop.
Assigned by mozilla
Jul 23, 2019
CVE-2019-11708
Known exploited
Critical 10.0Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromise…
Assigned by mozilla
Jul 23, 2019
CVE-2017-5436High 8.8An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font.Jun 11, 2018
CVE-2016-9079
Known exploited
High 7.5A use-after-free vulnerability in SVG Animation has been discovered.
Assigned by mozilla
Jun 11, 2018
CVE-2013-1690
Known exploited
High 8.8Mozilla Firefox before 22.0, Firefox ESR 17.x before 17.0.7, Thunderbird before 17.0.7, and Thunderbird ESR 17.x before 17.0.7 do not properly handle onreadystatechange events in conjunction with pag…
Assigned by mozilla
Jun 26, 2013
CVE-2013-1675
Known exploited
Medium 6.5Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 do not properly initialize data structures for the nsDOMSVGZoomEvent::mP…
Assigned by mozilla
May 16, 2013
CVE-2010-3765
Known exploited
Critical 9.8Mozilla Firefox 3.5.x through 3.5.14 and 3.6.x through 3.6.11, Thunderbird 3.1.6 before 3.1.6 and 3.0.x before 3.0.10, and SeaMonkey 2.x before 2.0.10, when JavaScript is enabled, allows remote attac…
Assigned by mitre
Oct 27, 2010
PreviousPage 13 of 13

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

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