CVE-2026-13921

Insufficient validation of untrusted input in DeviceBoundSessionCredentials in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-13921

The set of connected records confirms CVE-2026-13921 affects Google Chrome (Chromium-based) via the DeviceBoundSessionCredentials component where insufficient validation of untrusted input enables a remote bypass of the same-origin policy through a crafted HTML page. The vulnerability is describe...

CVE-2026-13881

Inappropriate implementation in WebAppInstalls in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-13881

Inappropriate implementation in WebAppInstalls in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-13881

Inappropriate implementation in WebAppInstalls in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-13881

CVE-2026-13881 details (concrete): In Google Chrome (Chromium WebAppInstalls) before version 150.0.7871.47, an inappropriate implementation allows a remote attacker to bypass the same-origin policy via a crafted HTML page. This is a network-exploitable issue with user interaction required and pot...

CVE-2026-13839

Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: High...

CVE-2026-13839

Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: High...

CVE-2026-13839

Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: High...

CVE-2026-13839

CVE-2026-13839 corresponds to an issue in Google Chrome (CSS handling) where an inappropriate CSS implementation allowed a remote attacker to bypass the same-origin policy via a crafted HTML page. Affected software: Google Chrome prior to version 150.0.7871.47. Root cause: CSS/HTML rendering path...

CVE-2026-13838

Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: High...

CVE-2026-13838

Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: High...

CVE-2026-13838

CVE-2026-13838 affects Google Chrome (Chromium-based) due to an inappropriate CSS implementation that permits bypassing the same-origin policy via a crafted HTML page. Affects versions prior to 150.0.7871.47; impact is a policy bypass (high severity). No exploit details or in-the-wild data provid...

CVE-2026-13822

Inappropriate implementation in Extensions in Google Chrome on Android prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension. Chromium security severity: High...

CVE-2026-13822

Inappropriate implementation in Extensions in Google Chrome on Android prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension. Chromium security severity: High...

CVE-2026-13822

CVE-2026-13822 affects Google Chrome on Android prior to version 150.0.7871.47. The issue is an inappropriate implementation in Chrome Extensions that lets an attacker who persuades a user to install a malicious extension bypass the same-origin policy via a crafted Chrome Extension. Impact is des...

firefox: thunderbird: Same-origin policy bypass in the Networking: Cookies component

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

PT-2026-54099

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 150.0.7871.47 Description An inappropriate implementation in the Extensions component allows an attacker to bypass the same origin policy—a security mechanism that restricts how a document or script...

PT-2026-54321

Name of the Vulnerable Software and Affected Versions Google Chrome on Android versions prior to 150.0.7871.47 Description An inappropriate implementation in CustomTabs allows a remote attacker to bypass the same origin policy, which is a security mechanism that restricts how a document or script...

PT-2026-54198

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Insufficient validation of untrusted input in DeviceBoundSessionCredentials allows a remote attacker to bypass the same origin policy, which is a security mechanism that restricts how a...