CVE-2026-9123

CVSS 7.5 HIGHEPSS 0.2%CWE-122

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

20 May 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Heap buffer overflow in Chromecast in Google Chrome on Android, Linux, ChromeOS prior to 148.0.7778.179 allowed a local attacker to execute arbitrary code inside a sandbox via malicious network traffic. (Chromium security severity: Medium)

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Google · Chrome

References

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html https://issues.chromium.org/issues/495988507