CVE-2026-5289: Use after free in Navigation
Chromium: CVE-2026-5289 Use after free in Navigation
Other sources
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Use after free in Navigation in Google Chrome prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
— NVD
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2026-5289?
The severity of CVE-2026-5289 is classified as High.
What does CVE-2026-5289 affect?
CVE-2026-5289 affects Google Chrome versions prior to 146.0.7680.178.
How do I fix CVE-2026-5289?
To fix CVE-2026-5289, update Google Chrome to version 146.0.7680.178 or later.
What is the nature of the vulnerability in CVE-2026-5289?
CVE-2026-5289 is a use-after-free vulnerability in the Navigation component of Google Chrome.
Can CVE-2026-5289 lead to a sandbox escape?
Yes, CVE-2026-5289 can potentially allow a remote attacker to perform a sandbox escape.