RLSA-2026:21380 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-2026-46771

Insufficient validation of untrusted input in WebAuthentication in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

PT-2026-46825

Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

PT-2026-46786

Insufficient validation of untrusted input in Cast in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

PT-2026-46818

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 149.0.7827.53 Description An inappropriate implementation in Android Autofill allows a remote attacker to bypass the same origin policy, which is a security mechanism that restricts how a document or...

PT-2026-46752

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 149.0.7827.53 Description Insufficient policy enforcement in the PreviewTab allows a remote attacker to bypass the same origin policy—a security mechanism that restricts how a document or script loade...

PT-2026-46773

Insufficient validation of untrusted input in IndexedDB in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. Chromium security severity: Low...

firefox: Same-origin policy bypass in the Networking: HTTP component

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Same-origin policy bypass in the Networking: HTTP component...

PT-2026-46552

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description An inappropriate implementation in WebAppInstalls allows a remote attacker who has compromised the renderer process to bypass the same origin policy, which is a security mechanism that...

PT-2026-46525

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description An inappropriate implementation in Workers allows a remote attacker to bypass the same origin policy, which is a security mechanism that restricts how a document or script loaded from o...

PT-2026-46749

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description Insufficient validation of untrusted input in the Network component allows a remote attacker who has compromised the renderer process to bypass the same origin policy, which is a securi...

PT-2026-46724

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description Insufficient policy enforcement in Workers allows a remote attacker who has compromised the renderer process to bypass the same origin policy, which is a security mechanism that restric...

PT-2026-46659

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description Insufficient policy enforcement in Paint allows a remote attacker to bypass the same origin policy, which is a security mechanism that restricts how a document or script loaded from one...

PT-2026-46441

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description Insufficient validation of untrusted input in Extensions allows a remote attacker who has compromised the renderer process to bypass the same origin policy, which is a security mechanis...

PT-2026-46606

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description An inappropriate implementation in the FileSystem component allows a remote attacker who has already compromised the renderer process to bypass the same origin policy, which is a securi...

PT-2026-46609

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description An inappropriate implementation in Canvas allows a remote attacker to bypass the same origin policy, which is a security mechanism that restricts how a document or script loaded from on...

Google Chrome 输入验证错误漏洞

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 149.0.7827.53 had a vulnerability related to input validation. This vulnerability stemmed from improper implementations in the FileSystem, which could allow remote attackers with compromised rendering...

Google Chrome 输入验证错误漏洞

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 149.0.7827.53 had a vulnerability related to input validation errors. This vulnerability stemmed from insufficient validation of non-trusted inputs in Cast. A remote attacker could exploit this vulnerabilit...

Google Chrome 安全漏洞

Google Chrome is a web browser developed by the American company Google. Versions of Google Chrome prior to 149.0.7827.53 contained a security vulnerability. This vulnerability stemmed from insufficient execution of the Paint policy, allowing remote attackers to bypass the same-origin policy...

Google Chrome 安全漏洞

Google Chrome is a web browser developed by the American company Google. Versions of Google Chrome prior to 149.0.7827.53 contained a security vulnerability. This vulnerability stemmed from insufficient execution of the Paint policy, allowing remote attackers to bypass the same-origin policy...