CVE-2021-21169

Out of bounds memory access in V8 in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page...

UBUNTU-CVE-2021-21169

Out of bounds memory access in V8 in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page...

CVE-2021-23959

An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. Note: This issue only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox 85...

CVE-2021-23977

Firefox for Android suffered from a time-of-check-time-of-use vulnerability that allowed a malicious application to read sensitive data from application directories. Note: This issue is only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox 8...

CVE-2021-23974

The DOMParser API did not properly process '' elements for escaping. This could be used as an mXSS vector to bypass an HTML Sanitizer. This vulnerability affects Firefox 86...

CVE-2021-23970

Context-specific code was included in a shared jump table; resulting in assertions being triggered in multithreaded wasm code. This vulnerability affects Firefox 86...

CVE-2021-23975

The developer page about:memory has a Measure function for exploring what object types the browser has allocated and their sizes. When this function was invoked we incorrectly called the sizeof function, instead of using the API method that checks for invalid pointers. This vulnerability affects...

DEBIAN-CVE-2021-21156

Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted script...

CVE-2021-21156

Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted script...

UBUNTU-CVE-2021-21156

Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted script...

USN-4739-1: WebKitGTK vulnerability

A large number of security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service...

UBUNTU-CVE-2021-21148

Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.150 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

UBUNTU-CVE-2021-21118

Insufficient data validation in V8 in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page...

serenity:FuzzJs: Bad-cast to AK::Array<AK::TypeErasedParameter, 0>JS::GlobalObject::gc in AK::Function<JS::Value

Project: https://github.com/SerenityOS/serenity.git Detailed Report: https://oss-fuzz.com/testcase?key=5748059638202368 Project: serenity Fuzzing Engine: libFuzzer Fuzz Target: FuzzJs Job Type: libfuzzerubsanserenity Platform Id: linux Crash Type: Bad-cast Crash Address: 0x7ffdd2626ae8 Crash Stat...

Google Chrome Zero-Day Afflicts Windows, Mac Users

Google is warning of a zero-day vulnerability in its V8 open-source web engine that’s being actively exploited by attackers. A patch has been issued in version 88 of Google’s Chrome browser — specifically, version 88.0.4324.150 for Windows, Mac and Linux. This update will roll out over the coming...

Google Chrome Buffer Error Vulnerability

Google Chrome is a web browser from Google, Inc USA. Google Chrome suffers from a buffer error vulnerability that can be exploited by an attacker who can trigger a buffer overflow via Chrome's V8, which triggers a denial of service and may run code...

PT-2021-2066

Name of the Vulnerable Software and Affected Versions: Google Chrome versions prior to 88.0.4324.150 Description: A heap buffer overflow in the V8 JavaScript engine allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. This issue was actively exploited in the...

Facebook Hermes Buffer Error Vulnerability

Facebook Hermes is a JavaScript engine from Facebook Inc. in the United States. The engine is targeted at React Native apps, going to improve the performance of mobile client application apps, but not for server-side infrastructures such as browsers & Node.js. Facebook Hermes suffers from a buffe...

CVE-2021-23955

The browser could have been confused into transferring a pointer lock state into another tab, which could have lead to clickjacking attacks. This vulnerability affects Firefox 85...

CVE-2021-23961

Further techniques that built on the slipstream research combined with a malicious webpage could have exposed both an internal network's hosts as well as services running on the user's local machine. This vulnerability affects Firefox 85...