CVE-2025-1938

Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox 13...

CVE-2025-1935

A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability affects Firefox 136, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8...

CVE-2025-1931

It was possible to cause a use-after-free in the content process side of a WebTransport connection, leading to a potentially exploitable crash. This vulnerability affects Firefox 136, Firefox ESR 115.21, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8...

CVE-2025-1942

When String.toUpperCase caused a string to get longer it was possible for uninitialized memory to be incorporated into the result string This vulnerability affects Firefox 136 and Thunderbird 136...

CVE-2025-27425

Scanning certain QR codes that included text with a website URL could allow the URL to be opened without presenting the user with a confirmation alert first This vulnerability affects Firefox for iOS 136...

CVE-2025-1941

Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed distinct from CVE-2025-0245. This vulnerability affects Firefox 136...

CVE-2025-1940

A select option could partially obscure the confirmation prompt shown before launching external apps. This could be used to trick a user in to launching an external app unexpectedly. This issue only affects Android versions of Firefox. This vulnerability affects Firefox 136...

CVE-2025-1933

On 64-bit CPUs, when the JIT compiles WASM i32 return values they can pick up bits from left over memory. This can potentially cause them to be treated as a different type. This vulnerability affects Firefox 136, Firefox ESR 115.21, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8...

PT-2025-9735 · Google +2 · Google Chrome +2

Name of the Vulnerable Software and Affected Versions: Google Chrome versions prior to 134.0.6998.35 Description: The issue is an out-of-bounds read in the V8 JavaScript engine in Google Chrome, allowing a remote attacker to perform out-of-bounds memory access via a crafted HTML page. This has a...

Linux Distros Unpatched Vulnerability : CVE-2011-0054

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Buffer overflow in the JavaScript engine in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, and SeaMonkey before 2.0.12, might allow remote attackers to...

PT-2025-10636

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 134.0.6998.88 Description A type confusion issue exists in the V8 JavaScript engine. This flaw allows a remote attacker to potentially cause heap corruption—a condition where memory is incorrectly allocated or...

PT-2025-46940

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 133.0.6943.141 Description An out-of-bounds read issue exists in the V8 component of Google Chrome. This flaw could allow a remote attacker to potentially exploit heap corruption through a specially crafted HTML...

SUSE CVE-2025-0999

Heap buffer overflow in V8 in Google Chrome prior to 133.0.6943.126 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

DEBIAN-CVE-2025-0995

Use after free in V8 in Google Chrome prior to 133.0.6943.98 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

Use After Free

Overview org.webjars.npm:electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS. Affected versions of this package are vulnerable to Use After Free through the V8 engine. An attacker can potentially exploit heap corruption by crafting a...

Astra Linux – Vulnerability in Zabbix

Within Zabbix, users have the ability to directly modify memory pointers in the JavaScript engine...

CVE-2021-40420

A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 11.1.0.52543. A specially-crafted PDF document can trigger the reuse of previously freed memory, which can lead to arbitrary code execution. An attacker needs to trick the user to open the...

CVE-2025-1011

A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker to leverage this to achieve code execution. This vulnerability affects Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135...

CVE-2025-1009

An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash. This vulnerability affects Firefox 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135...

CVE-2022-22150

A memory corruption vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 11.1.0.52543. A specially-crafted PDF document can trigger an exception which is improperly handled, leaving the engine in an invalid state, which can lead to memory corruption and arbitrary...