PT-2026-93148

Incomplete cleanup in GetUserMedia in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

PT-2026-89585

The product's web portals allow external links to be opened in a new browser tab. In certain configurations, the originating window retains access to the newly opened page, allowing interaction between the two browser contexts when navigating to external destinations. This vulnerability could all...

CVE-2026-87622

A flaw was found in chromium-browser. Missing authorization in the Federated Credential Management FedCM API allowed a remote attacker to bypass the web origin policy. This bypass could be achieved by enticing a user to visit a crafted HTML page, potentially leading to unauthorized access to...

CVE-2026-87466

A flaw was found in Chromium. Incorrect authorization within the Workers component allows a remote attacker to bypass the web origin policy. This can be achieved by enticing a user to visit a specially crafted HTML page, potentially leading to unauthorized access to sensitive information or actio...

CVE-2026-87508

A flaw was found in the Loader component of Google Chrome. This incorrect authorization vulnerability allows a remote attacker to bypass the web origin policy by enticing a user to visit a specially crafted HTML page. This could lead to unauthorized access to sensitive information or actions acro...

CVE-2026-87485

A flaw was found in Google Chrome. This incorrect authorization vulnerability in Cross-Origin Resource Sharing CORS allows a remote attacker, who has already compromised the renderer process, to bypass the web origin policy. This bypass is achieved by crafting a malicious HTML page, potentially...

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...

CVE-2026-84328

A missing authorization flaw was found in the FileSystem component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=498710886 Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product...

CVE-2026-82291

HeyForm before 3.0.0-rc.8 reflects the request Origin header in CORS responses while allowing credentials, enabling cross-origin requests with authentication. Attackers can execute authenticated GraphQL queries from malicious pages visited by logged-in users to access workspaces, projects, forms,...

EUVD-2026-67822

HeyForm before 3.0.0-rc.8 reflects the request Origin header in CORS responses while allowing credentials, enabling cross-origin requests with authentication. Attackers can execute authenticated GraphQL queries from malicious pages visited by logged-in users to access workspaces, projects, forms,...

CVE-2026-82291 HeyForm Reflects Any Origin in CORS Responses While Allowing Credentials

HeyForm before 3.0.0-rc.8 reflects the request Origin header in CORS responses while allowing credentials, enabling cross-origin requests with authentication. Attackers can execute authenticated GraphQL queries from malicious pages visited by logged-in users to access workspaces, projects, forms,...

CVE-2026-79237

An incorrect authorization flaw was found in the Navigation component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=499068536...

CVE-2026-78942

A flaw was found in the Loader component of Google Chrome. This vulnerability, caused by incorrect reference resolution, allows a remote attacker to bypass the web origin policy by sending specially crafted network traffic. Bypassing the web origin policy can lead to unauthorized access to...

CVE-2026-78946

A flaw was found in Google Chrome. This incorrect authorization vulnerability in the 'Select' component allows a remote attacker to bypass the web origin policy by crafting a malicious HTML page. This could lead to unauthorized access to sensitive information or actions across different web origi...

CVE-2026-78903

A flaw was found in Google Chrome's Site Isolation feature. This vulnerability, caused by an incomplete cleanup process, could allow a remote attacker to bypass site isolation. To exploit this, the attacker must first compromise the browser's renderer process and then use a specially crafted HTML...

CVE-2026-79085

A flaw was found in Chromium's Network component. A remote attacker, after compromising the renderer process, could exploit missing authorization to bypass the web origin policy by crafting a malicious HTML page. This could lead to unauthorized access to sensitive information or actions across...

CVE-2026-79082

A flaw was found in the Transactions Platform of Google Chrome. An attacker who has compromised the renderer process could exploit an incorrect authorization vulnerability by crafting a malicious HTML page. This could allow them to bypass the web origin policy, potentially leading to unauthorized...

CVE-2026-79205

A flaw was found in Google Chrome. This incorrect authorization vulnerability in the browser's Network component allows a remote attacker to bypass the web origin policy. By enticing a user to open a specially crafted HTML page, an attacker could potentially gain unauthorized access to sensitive...

CVE-2026-79116

A flaw was found in Viz in Google Chrome. Missing authorization allowed a remote attacker, who had already compromised the renderer process, to bypass the web origin policy. This could be achieved by tricking a user into visiting a specially crafted HTML page, potentially leading to unauthorized...

CVE-2026-79093

A flaw was found in Paint in Google Chrome. This incorrect authorization vulnerability allows a remote attacker to potentially bypass the web origin policy by crafting a malicious HTML page. This could lead to unauthorized access to sensitive information or actions across different web origins...