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154 known vulnerabilities.
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Critical 9.8
A use-after-free related to unsound inference in the bytecode generation when optimizations are enabled for Hermes prio…
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Critical 9.8CVE-2023-28753 Public exploit
netconsd prior to v0.2 was vulnerable to an integer overflow in its parse_packet function. A malicious individual could…
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Critical 9.8
A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause a…
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Critical 9.8
A type confusion bug in TypedArray prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could have been used by a m…
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Critical 9.8
An error in Hermes' algorithm for copying objects properties prior to commit a00d237346894c6067a594983be6634f4168c9ad c…
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Critical 9.8
An error in BigInt conversion to Number in Hermes prior to commit a6dcafe6ded8e61658b40f5699878cd19a481f80 could have b…
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Critical 9.8
HHVM 4.172.0 and all prior versions use TLS 1.0 for secure connections when handling tls:// URLs in the stream extensio…
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Critical 9.8
DexLoader function get_stringidx_fromdex() in Redex prior to commit 3b44c64 can load an out of bound address when loadi…
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Critical 9.8
Access of Resource Using Incompatible Type in Hermes
By passing invalid javascript code where await and yield were called upon non-async and non-generator getter/setter functions, Hermes would invoke generator functions and error out on invalid await/yield positions. This could result in segmentation fault as a…
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Critical 9.8
The calling logic for WhatsApp for Android prior to v2.21.23, WhatsApp Business for Android prior to v2.21.23, WhatsApp…
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Critical 9.8
Use After Free in Hermes
A use after free in hermes, while emitting certain error messages, prior to commit d86e185e485b6330216dee8e854455c694e3a36e allows attackers to potentially execute arbitrary code via crafted JavaScript. Note that this is only exploitable if the application us…
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Critical 9.8
Always-Incorrect Control Flow Implementation in Facebook Hermes
A logic vulnerability when handling the SaveGeneratorLong instruction in Facebook Hermes prior to commit b2021df620824627f5a8c96615edbd1eb7fdddfc allows attackers to potentially read out of bounds or theoretically execute arbitrary code via crafted JavaScript…
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Critical 9.8
Access of Resource Using Incompatible Type in Facebook Hermes
A type confusion vulnerability when resolving properties of JavaScript objects with specially-crafted prototype chains in Facebook Hermes prior to commit fe52854cdf6725c2eaa9e125995da76e6ceb27da allows attackers to potentially execute arbitrary code via craft…
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Critical 9.8
A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RT…
KEV Apr 19, 2022 -
Critical 9.8
Nuclide Improper Input Validation
The hhvm-attach deep link handler in Nuclide did not properly sanitize the provided hostname parameter when rendering. As a result, a malicious URL could be used to render HTML and other content inside of the editor's context, which could potentially be chain…
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Critical 9.8
Buck parser-cache command loads/saves state using Java serialized object. If the state information is maliciously craft…
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Critical 9.8
react-dev-utils on Windows vulnerable to Remote Code Execution
react-dev-utils on Windows allows developers to run a local webserver for accepting various commands, including a command to launch an editor. The input to that command was not properly sanitized, allowing an attacker who can make a network request to the ser…
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Critical 9.8
Multipart-file uploads call variables to be improperly registered in the global scope. In cases where variables are not…