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: 5,511 CVEs published, 359 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,511
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Critical, last 7 days
359
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Healthcare-tagged, last 7 days
5
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Known exploited (CISA KEV)
1,747
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Showing CVEs that name the product mozilla:thunderbird. Show all products

635 CVEs, showing 201 to 250PreviousPage 5 of 13Next
CVESeverityTitlePublished
CVE-2026-92041Critical 9.1Mitigation bypass in the DOM: Networking component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92040High 8.8Use-after-free in the JavaScript: WebAssembly component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92039Medium 6.3Mitigation bypass in the DOM: Notifications component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92038Critical 9.1Mitigation bypass in the Remote Settings Client component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92037Critical 9.8Incorrect boundary conditions in the DOM: Animation component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92036Critical 9.8Incorrect boundary conditions in the Networking: HTTP component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92035Critical 9.6Sandbox escape due to incorrect boundary conditions in the Graphics component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92034Critical 9.1Site isolation issue in the Graphics component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92032Critical 9.6Sandbox escape due to invalid pointer in the Graphics component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92031Medium 6.5Information disclosure in the Graphics: ImageLib component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92030Medium 5.4Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92029High 8.8Use-after-free in the SVG component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92028High 8.8Use-after-free in the DOM: Core & HTML component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92027High 8.8Use-after-free in the DOM: Streams component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92026High 8.8Use-after-free in the Networking component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92025High 8.8Use-after-free in the DOM: Navigation component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92024High 8.8Use-after-free in the SVG component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92023High 8.8Use-after-free in the XML component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92022High 8.8Use-after-free in the DOM: HTML Parser component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92021High 8.8Use-after-free in the JavaScript Engine: JIT component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92020High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92019High 8.1Mitigation bypass in the Remote Settings Client component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92018Critical 9.6Sandbox escape in the DOM: Core & HTML component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92017High 8.8Privilege escalation in the DOM: Service Workers component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92016High 8.8Use-after-free in the Disability Access APIs component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92015High 8.8Privilege escalation in the WebExtensions component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92014High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92013High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92012High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92011High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92010High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92009High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92008High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92007High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92006High 8.8Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component
Assigned by mozilla
Sep 15, 2026
CVE-2026-92005Medium 5.3Use-after-free in the Audio/Video: Web Codecs component
Assigned by mozilla
Sep 15, 2026
CVE-2026-84642High 7.5Allowed UNC hostnames for attachments interpreted as a regular expression
Assigned by mozilla
Sep 1, 2026
CVE-2026-84641High 7.5Information disclosure due to malicious IMAP server response
Assigned by mozilla
Sep 1, 2026
CVE-2026-84640High 7.5One byte overflow read in mail parser
Assigned by mozilla
Sep 1, 2026
CVE-2026-84639Critical 9.1Uninitialized memory in MIME parsing
Assigned by mozilla
Sep 1, 2026
CVE-2026-84637Critical 9.8Calendar invitation attachments could launch local executables
Assigned by mozilla
Sep 1, 2026
CVE-2026-84144High 7.5Internally found bugs fixed in Thunderbird 155 and Thunderbird ESR 153.2
Assigned by mozilla
Sep 1, 2026
CVE-2026-84143Critical 9.8Internally found bugs fixed in Thunderbird 155, Thunderbird ESR 153.2 and Thunderbird ESR 140.15
Assigned by mozilla
Sep 1, 2026
CVE-2026-84142Critical 9.8Internally found bugs fixed in Thunderbird 155
Assigned by mozilla
Sep 1, 2026
CVE-2026-84141Critical 9.8Integer overflow in the Graphics: ImageLib component
Assigned by mozilla
Sep 1, 2026
CVE-2026-84140Critical 9.8Site isolation issue in the DOM: Navigation component
Assigned by mozilla
Sep 1, 2026
CVE-2026-84139Critical 9.8Clickjacking issue in the DOM: Events component
Assigned by mozilla
Sep 1, 2026
CVE-2026-84138High 7.5Denial-of-service in the PDF Viewer component
Assigned by mozilla
Sep 1, 2026
CVE-2026-84137Critical 9.8Spoofing issue in the DOM: Core & HTML component
Assigned by mozilla
Sep 1, 2026
CVE-2026-84136Critical 9.8Other issue in the DOM: Navigation component
Assigned by mozilla
Sep 1, 2026
PreviousPage 5 of 13Next

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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