CVE-2026-9939

Heap buffer overflow in WebCodecs in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

CVE-2026-9939

A heap buffer overflow in the WebCodecs component of Google Chrome (prior to version 148.0.7778.216 ) and Microsoft Edge allows a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. The vulnerability is caused by operations occurring outside the memory buffer. Impa...

CVE-2026-9939

Heap buffer overflow in WebCodecs in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

CVE-2026-10013: Use After Free

Use after free in WebCodecs in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

CVE-2026-9939: Heap-based Buffer Overflow

Heap buffer overflow in WebCodecs in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

Google Chrome 安全漏洞

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 148.0.7778.216 contained a security vulnerability. This vulnerability stemmed from a heap buffer overflow issue in the WebCodecs component, which could allow remote attackers to execute arbitrary code withi...

Google Chrome 资源管理错误漏洞

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 148.0.7778.216 contained a resource management vulnerability. This vulnerability stemmed from a problem with reuse after release in WebCodecs, which could allow remote attackers to execute arbitrary code...

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: Incorrect boundary conditions in the JavaScript Engine: JIT component CVE-2026-8388 firefox: Other issue in the JavaScript Engine component CVE-2026-8391 firefo...

PT-2026-47509

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.103 Description A use after free issue in WebCodecs allows a remote attacker to execute arbitrary code inside a sandbox by using a crafted HTML page. Use after free is a memory corruption flaw that...

TencentOS Server 3: thunderbird (TSSA-2026:0381)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0381 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

ROS-20260520-73-0049

A vulnerability in the WebCodecs component of the Google Chrome web browser is related to an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow a remote attacker to gain access to sensitive data or cause a denial of service via a specially crafted HTML...

ROS-20260520-73-0047

A vulnerability in the WebCodecs component of the Google Chrome web browser is related to memory usage after it has been freed. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service using a specially crafted HTML page...

Amazon Linux 2023 : firefox (ALAS2023-2026-1652)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1652 advisory. Double-Free / Use-After-Free UAF in the IntoIter::drop and ThinVec::clear functions in the thinvec crate. A panic in ptr::dropinplace skips setting the length to zero. CVE-2026-6654...

ROS-20260520-73-0059

A vulnerability in the WebCodecs component of Google Chrome browser is related to reading data outside of buffer boundaries in memory. Exploitation of the vulnerability could allow a remote attacker to execute arbitrary code or cause a denial of service using a specially crafted HTML page...

ALSA-2026:19348 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-6754 firefox: thunderbird: Spoofing...

Mozilla Thunderbird < 151.0

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 151.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-50 advisory. - Memory safety bugs present in Thunderbird 140.10 and Thunderbird 150. Some of these bugs showed evidence...

PT-2026-44569

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 148.0.7778.216 Description A use after free issue exists in WebCodecs, which allows a remote attacker to execute arbitrary code within a sandbox by utilizing a specially crafted HTML page. Use after free is a...

The vulnerability of the WebCodecs component in the Google Chrome web browser, which allows a hacker to disclose protected information

The vulnerability of the WebCodecs component in the Google Chrome web browser relates to reading data beyond the permitted range of memory. Exploiting this vulnerability could allow a malicious actor to disclose sensitive information through a specially created HTML page...

MiracleLinux 9 : thunderbird-140.10.0-1.el9_7.ML.1 (AXSA:2026-616:11)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-616:11 advisory. firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the...

ROS-20260515-73-0027

A vulnerability in the WebCodecs component of Google Chrome and Microsoft Edge browsers is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service using a specially crafted HTML page...