Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in WebMCP in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Using “after free” in WebMCP in Google Chrome before version 150.0.7871.186 allowed a remote attacker to execute arbitrary code within a sandbox through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

The information leak in WebMCP in Google Chrome prior to version 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data through a crafted HTML page. Chromium security severity: Medium...

The vulnerability of the WebMCP component in Google Chrome and Microsoft Edge web browsers allows a hacker to execute arbitrary code.

The vulnerability of the WebMCP component in Google Chrome and Microsoft Edge relates to the use of memory after it is freed. Exploiting this vulnerability can allow a malicious actor to execute arbitrary code remotely...

Chromium CVE-2026-87521: Information leak in WebMCP

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

SUSE CVE-2026-87521

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-87521

A flaw was found in WebMCP in Chromium. A remote attacker, after compromising the renderer process, could exploit this vulnerability by crafting a malicious HTML page. This could lead to an information leak, allowing the attacker to obtain sensitive cross-origin data...

DEBIAN-CVE-2026-87521

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-87521

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-87521

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

EUVD-2026-74351

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-87521

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-87521

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-87521

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-87521

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-87521: Exposure of Sensitive Information to an Unauthorized Actor

Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. Chromium security severity: Medium...

Linux Distros Unpatched Vulnerability : CVE-2026-87521

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Information leak in WebMCP in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to obtain cross-origin dat...

PT-2026-88621

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 153.0.8010.36 Description An information leak exists in WebMCP. A remote attacker who has compromised the renderer process can obtain cross-origin data by using a crafted HTML page. Recommendations Update Google...

OPENSUSE-SU-2026:21498-1 Security update for chromium

This update for chromium fixes the following issues: Changes in chromium: - Chromium 150.0.7871.186 boo1272460: CVE-2026-16807: Out of bounds write in Codecs CVE-2026-16806: Use after free in WebMCP CVE-2026-16805: Use after free in Blink CVE-2026-16804: Use after free in Input - Chromium...

Chromium: CVE-2026-17854 Insufficient policy enforcement in WebMCP

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...