Vendor
Mozilla
2,559 known vulnerabilities.
Products
Firefox 2,316
Thunderbird 1,814
Firefox ESR 712
Firefox for iOS 63
Firefox for Android 33
Focus for Android 17
Thunderbird ESR 13
Focus for iOS 13
NSS 6
Focus 3
WebThings Gateway 2
Mozilla Bleach 2
Hubs Cloud 2
Mozilla VPN 2
Node-convict 1
Network Security Services (NSS) 1
thin-vec 1
Mozilla VPN 2.28.0 1
hawk 1
rhino 1
Firefox for 1
geckodriver 1
common-voice 1
Convict 1
Bugzilla 1
Persona 1
Network Security Services 1
Nunjucks 1
Klar for iOS 1
neqo 1
Mozilla VPN iOS 1.0.7 1
Mozilla VPN Windows 1
Mozilla VPN Android 1.1.0 1
sccache 1
Mozilla VPN 2.16.1 1
PollBot 1
Thunderbird < 102.8 0
Thunderbird < 102.9 0
Thunderbird < 102.9.1 0
Firefox < 110.1.0 Android 0
507 results · Clear filters · Feed
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Medium 6.5
Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a…
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Medium 6.5
By injecting a cookie with certain special characters, an attacker on a shared subdomain which is not a secure context …
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Medium 6.1
When injecting an HTML base element, some requests would ignore the CSP's base-uri settings and accept the injected ele…
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Medium 6.5
Inconsistent data in instruction and data cache when creating wasm code could lead to a potentially exploitable crash.<…
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Medium 6.5
If a website called `window.print()` in a particular way, it could cause a denial of service of the browser, which may …
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Medium 6.5
Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to conne…
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Medium 6.5
After accepting an untrusted certificate, handling an empty pkcs7 sequence as part of the certificate data could have l…
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Medium 6.5
If a user installed an extension of a particular type, the extension could have auto-updated itself and while doing so,…
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Medium 6.5
Malicious websites could have tricked users into accepting launching a program to handle an external URL protocol. This…
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Medium 6.5
Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations. This vulnerab…
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Medium 6.5
By generally accepting and passing resource handles across processes, a compromised content process might have confused…
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Medium 6.5
When importing resources using Web Workers, error messages would distinguish the difference between <code>application/j…
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Medium 6.5
Malicious websites could have confused Firefox into showing the wrong origin when asking to launch a program and handli…
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Medium 4.3
When navigating from inside an iframe while requesting fullscreen access, an attacker-controlled tab could have made th…
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Medium 6.5
When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potent…
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Medium 4.3
Under certain circumstances, a JavaScript alert (or prompt) could have been shown while another website was displayed u…
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Medium 4.3
When scanning QR codes, Firefox for Android would have allowed navigation to some URLs that do not point to web content…
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Medium 5.9
A race condition could have allowed bypassing the fullscreen notification which could have lead to a fullscreen window …
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Medium 4.3
While the text displayed in Autofill tooltips cannot be directly read by JavaScript, the text was rendered using page f…
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Medium 4.3
When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. This…
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Medium 6.5
In unusual circumstances, an individual thread may outlive the thread's manager during shutdown. This could have led to…
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Medium 6.5
Previously Firefox for macOS and Linux would download temporary files to a user-specific directory in <code>/tmp</code>…
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Medium 6.5
When receiving an OpenPGP/MIME signed email message that contains an additional outer MIME message layer, for example a…
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Medium 6.5
When transitioning in and out of fullscreen mode, a graphics object was not correctly protected; resulting in memory co…
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Medium 4.3
If a domain name contained a RTL character, it would cause the domain to be rendered to the right of the path. This cou…
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Medium 5.4
Open redirect in Mozilla WebThings Gateway
An open redirect is present on the gateway's login page, which could cause a user to be redirected to a malicious site after logging in.
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Medium 5.3
It was found that Diffie Hellman Client key exchange handling in NSS 3.21.x was vulnerable to small subgroup confinemen…