CVE-2026-87491
HIGHCVSS 3.1 · 8.8 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Out of bounds write in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
CISA KEV: known exploited
Added: 2026-09-09 · Due: 2026-09-23
Known ransomware use: Unknown
EPSS: 3.51% · Percentile: 89.1%
As of 2026-10-27
EPSS estimates exploitation probability over the next 30 days. KEV due dates apply to US federal civilian agencies. Confirm your affected versions in vendor advisories.
CWE: CWE-787 · Published: 2026-09-09T01:17:05.887 · Modified: 2026-09-21T13:17:11.283
Sources: NIST NVD, CISA KEV, FIRST EPSS. NVD and EPSS cached up to 6 hours; KEV up to 12 hours.