Vulnerabilities
Tracked app vulnerabilities
27,728 CVEs affect a tracked app or OS (all severities, all platforms). 377 of them are in the CISA KEV catalog, meaning exploitation is confirmed.
- Matching CVEs
- 27,728
- Actively exploited
- 377
- Publication window
- 2004-07-27 → 2026-11-11
Chronological sort: newest to oldest. Use the KEV / severity filters above to prioritize.
| CVE |
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CVE-2022-2505
HIGH 8.8
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. Some of these bugs showed evidence of memory corruption and… |
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CVE-2022-2226
MEDIUM 6.5
An OpenPGP digital signature includes information about the date when the signature was created. When displaying an email that contains a digital signature, th… |
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CVE-2022-2200
HIGH 8.8
If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading to privileged code e… |
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CVE-2022-29917
CRITICAL 9.8
Mozilla developers Andrew McCreight, Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 99 and Firefox ESR… |
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CVE-2022-29916
MEDIUM 6.5
Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the bro… |
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CVE-2022-29914
MEDIUM 6.5
When reusing existing popups Firefox would have allowed them to cover the fullscreen notification UI, which could have enabled browser spoofing attacks. This v… |
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CVE-2022-29913
MEDIUM 6.5
The parent process would not properly check whether the Speech Synthesis feature is enabled, when receiving instructions from a child process. This vulnerabili… |
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CVE-2022-29912
MEDIUM 6.1
Requests initiated through reader mode did not properly omit cookies with a SameSite attribute. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91… |
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CVE-2022-29911
MEDIUM 6.1
An improper implementation of the new iframe sandbox keyword <code>allow-top-navigation-by-user-activation</code> could lead to script execution without <code>… |
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CVE-2022-29909
HIGH 8.8
Documents in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wr… |
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CVE-2022-28289
HIGH 8.8
Mozilla developers and community members Nika Layzell, Andrew McCreight, Gabriele Svelto, and the Mozilla Fuzzing Team reported memory safety bugs present in T… |
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CVE-2022-28286
MEDIUM 5.4
Due to a layout change, iframe contents could have been rendered outside of its border. This could have led to user confusion or spoofing attacks. This vulnera… |
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CVE-2022-28285
MEDIUM 6.5
When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. In conjunction with another vulnerability this c… |
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CVE-2022-28282
MEDIUM 6.5
By using a link with <code>rel="localization"</code> a use-after-free could have been triggered by destroying an object during JavaScript execution and then re… |
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CVE-2022-28281
HIGH 8.8
If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent process, an out of bounds write would hav… |
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CVE-2022-26387
HIGH 7.5
When installing an add-on, Firefox verified the signature before prompting the user; but while the user was confirming the prompt, the underlying add-on file c… |
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CVE-2022-26386
MEDIUM 6.5
Previously Firefox for macOS and Linux would download temporary files to a user-specific directory in <code>/tmp</code>, but this behavior was changed to downl… |
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CVE-2022-26384
CRITICAL 9.6
If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a l… |
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CVE-2022-26383
MEDIUM 4.3
When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. This vulnerability affects Firefox < 98, Fir… |
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CVE-2022-26381
HIGH 8.8
An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects… |
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CVE-2022-22764
HIGH 8.8
Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of these bugs showed e… |
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CVE-2022-22763
HIGH 8.8
When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. This vulnerability a… |
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CVE-2022-22761
HIGH 8.8
Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Ex… |
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CVE-2022-22760
MEDIUM 6.5
When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-scrip… |
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CVE-2022-22759
CRITICAL 9.6
If a document created a sandboxed iframe without <code>allow-scripts</code>, and subsequently appended an element to the iframe's document that e.g. had a Java… |
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CVE-2022-22756
HIGH 8.8
If a user was convinced to drag and drop an image to their desktop or other folder, the resulting object could have been changed into an executable script whic… |
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CVE-2022-22754
MEDIUM 6.5
If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so, bypass the prompt which grants the new … |
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CVE-2022-22753
HIGH 7.1
A Time-of-Check Time-of-Use bug existed in the Maintenance (Updater) Service that could be abused to grant Users write access to an arbitrary directory. This c… |
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CVE-2022-22751
HIGH 8.8
Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve Fink reported memor… |
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CVE-2022-22748
MEDIUM 6.5
Malicious websites could have confused Firefox into showing the wrong origin when asking to launch a program and handling an external URL protocol. This vulner… |
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CVE-2022-22747
MEDIUM 6.5
After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have lead to a crash. This crash is believed t… |
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CVE-2022-22746
MEDIUM 5.9
A race condition could have allowed bypassing the fullscreen notification which could have lead to a fullscreen window spoof being unnoticed.<br>*This bug only… |
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CVE-2022-22745
MEDIUM 6.5
Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations. This vulnerability affects Firefox ESR < 91.5, Firefo… |
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CVE-2022-22744
HIGH 8.8
The constructed curl command from the "Copy as curl" feature in DevTools was not properly escaped for PowerShell. This could have lead to command injection if … |
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CVE-2022-22743
MEDIUM 4.3
When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made the browser unable to leave fullscreen mod… |
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CVE-2022-22742
MEDIUM 6.5
When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash. This vulnerabil… |
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CVE-2022-22741
HIGH 7.5
When resizing a popup while requesting fullscreen access, the popup would have become unable to leave fullscreen mode. This vulnerability affects Firefox ESR <… |
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CVE-2022-22740
HIGH 8.8
Certain network request objects were freed too early when releasing a network request handle. This could have lead to a use-after-free causing a potentially ex… |
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CVE-2022-22739
MEDIUM 6.5
Malicious websites could have tricked users into accepting launching a program to handle an external URL protocol. This vulnerability affects Firefox ESR < 91.… |
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CVE-2022-22738
HIGH 8.8
Applying a CSS filter effect could have accessed out of bounds memory. This could have lead to a heap-buffer-overflow causing a potentially exploitable crash. … |
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CVE-2022-22737
HIGH 7.5
Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a p… |
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CVE-2022-1834
MEDIUM 6.5
When displaying the sender of an email, and the sender name contained the Braille Pattern Blank space character multiple times, Thunderbird would have displaye… |
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CVE-2022-1520
MEDIUM 4.3
When viewing an email message A, which contains an attached message B, where B is encrypted or digitally signed or both, Thunderbird may show an incorrect encr… |
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CVE-2022-1197
MEDIUM 5.4
When importing a revoked key that specified key compromise as the revocation reason, Thunderbird did not update the existing copy of the key that was not yet r… |
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CVE-2022-1196
MEDIUM 6.5
After a VR Process is destroyed, a reference to it may have been retained and used, leading to a use-after-free and potentially exploitable crash. This vulnera… |
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CVE-2022-1097
MEDIUM 6.5
<code>NSSToken</code> objects were referenced via direct points, and could have been accessed in an unsafe way on different threads, leading to a use-after-fre… |
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CVE-2022-0566
HIGH 8.8
It may be possible for an attacker to craft an email message that causes Thunderbird to perform an out-of-bounds write of one byte when processing the message.… |
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CVE-2021-4140
CRITICAL 10.0
It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, … |
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CVE-2021-4129
CRITICAL 9.8
Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safe… |
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CVE-2021-4127
CRITICAL 9.8
An out of date graphics library (Angle) likely contained vulnerabilities that could potentially be exploited. This vulnerability affects Thunderbird < 78.9 and… |
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