1,441 results · Feed
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Unscored —
A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. This results …
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A use-after-free vulnerability can occur in AssertWorkerThread due to a race condition with shared workers. This result…
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A use-after-free vulnerability can occur when working with XMLHttpRequest (XHR) in an event loop, causing the XHR main …
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A use-after-free vulnerability can occur when listeners are removed from the event listener manager while still in use,…
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The bufferdata function in WebGL is vulnerable to a buffer overflow with specific graphics drivers on Linux. This could…
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A custom cursor defined by scripting on a site can position itself over the addressbar to spoof the actual cursor when …
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Files with the .JNLP extension used for "Java web start" applications are not treated as executable content for downloa…
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If the ALT and "a" keys are pressed when users receive an extension installation prompt, the extension will be installe…
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If a crafted hyperlink is dragged and dropped to the bookmark bar or sidebar and the resulting bookmark is subsequently…
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A malicious page can briefly cause the wrong name to be highlighted as the domain name in the addressbar during page na…
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The default webcal: protocol handler will load a web site vulnerable to cross-site scripting (XSS) attacks. This defaul…
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High 8.8
A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allo…
KEV May 23, 2022 -
Critical 10.0
Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can resul…
KEV May 23, 2022 -
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Mozilla developers and community members reported memory safety bugs present in Firefox 67 and Firefox ESR 60.7. Some o…
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Mozilla developers and community members reported memory safety bugs present in Firefox 67. Some of these bugs showed e…
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When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages …
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POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS require…
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A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use, resulting …
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Necko can access a child on the wrong thread during UDP connections, resulting in a potentially exploitable crash in so…
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Due to an error while parsing page content, it is possible for properly sanitized user input to be misinterpreted and l…
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Until explicitly accessed by script, window.globalThis is not enumerable and, as a result, is not visible to code such …
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A vulnerability exists where the caret ("^") character is improperly escaped constructing some URIs due to it being use…
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Activity Stream can display content from sent from the Snippet Service website. This content is written to innerHTML on…
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When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bo…
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Some unicode characters are incorrectly treated as whitespace during the parsing of web content instead of triggering p…
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The unicode latin 'kra' character can be used to spoof a standard 'k' character in the addressbar. This allows for doma…
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A vulnerability exists during the installation of add-ons where the initial fetch ignored the origin attributes of the …
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Application permissions give additional remote troubleshooting permission to the site input.mozilla.org, which has been…
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When a user navigates to site marked as unsafe by the Safebrowsing API, warning messages are displayed and navigation i…
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A vulnerability exists where it possible to force Network Security Services (NSS) to sign CertificateVerify with PKCS#1…
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The HTTP Alternative Services header, Alt-Svc, can be used by a malicious site to scan all TCP ports of any host that t…
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Empty or malformed p256-ECDH public keys may trigger a segmentation fault due values being improperly sanitized before …
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A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other fi…
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Incorrect convexity calculations in Skia in Google Chrome prior to 72.0.3626.81 allowed a remote attacker to perform an…
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Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to po…
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A vulnerability exists during authorization prompting for FTP transaction where successive modal prompts are displayed …
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Cross-origin images can be read from a canvas element in violation of the same-origin policy using the transferFromImag…
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Mozilla developers and community members reported memory safety bugs present in Firefox 65. Some of these bugs showed e…
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Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thund…
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The type inference system allows the compilation of functions that can cause type confusions between arbitrary objects …