Use after free in Cast in Google Chrome prior to 149.0.7827.53 allowed an attacker on the local network segment to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: Critical)

An use after free flaw was found in the Cast component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=513136593

Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory. https://www.cve.org/CVERecord?id=CVE-2026-10890 https://nvd.nist.gov/vuln/detail/CVE-2026-10890 https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html https://issues.chromium.org/issues/513136593