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Critical 9.8
An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timel…
KEV Oct 15, 2024 -
Critical 9.8CVE-2024-8381 Public exploit
A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as …
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Medium 5.6
PDF.js vulnerable to arbitrary JavaScript execution upon opening a malicious PDF
A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
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Medium 6.5CVE-2024-0741 Public exploit
An out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a potentially exploitable c…
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High 8.8CVE-2022-28281 Public exploit
If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent p…
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High 8.8
If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could hav…
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High 8.8
Removing an XSLT parameter during processing could have lead to an exploitable use-after-free. We have had reports of a…
KEV Mar 7, 2022 -
Unscored —
In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable…
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High 8.8
Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are…
KEV Nov 3, 2021 -
Unscored —CVE-2019-9816 Public exploit
A possible vulnerability exists where type confusion can occur when manipulating JavaScript objects in object groups, a…
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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 -
Unscored —
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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Unscored —
The type inference system allows the compilation of functions that can cause type confusions between arbitrary objects …
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Unscored —
The IonMonkey just-in-time (JIT) compiler can leak an internal JS_OPTIMIZED_OUT magic value to the running script durin…
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Unscored —
Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check…
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Unscored —CVE-2019-9813 Public exploit
Incorrect handling of __proto__ mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arb…
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Unscored —
A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and wri…
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High 8.8
Malicious PDF can inject JavaScript into PDF Viewer
The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability af…
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Unscored —
An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks…
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Unscored —
An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnera…
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High 7.5
A use-after-free vulnerability in SVG Animation has been discovered. An exploit built on this vulnerability has been di…
KEV Jun 22, 2023 -
Unscored —
A buffer overflow resulting in a potentially exploitable crash due to memory allocation issues when handling large amou…
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Unscored —
Use-after-free while manipulating DOM events and removing audio elements due to errors in the handling of node adoption…
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Unscored —
An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitab…
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Unscored —
JIT code allocation can allow for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. …
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Unscored —
An out-of-bounds read while processing SVG content in "ConvolvePixel". This results in a crash and also allows for othe…
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Unscored —
A use-after-free error can occur when manipulating ranges in selections with one node inside a native anonymous tree an…