CVE

CVE-2026-87491

Google Chromium V8 Out of Bounds Write Vulnerability

Google · Chromium V8

Date added (CISA)

2026-09-09

Remediation due

2026-09-23

Known ransomware use

Not indicated

Remediation priority

P2 — past CISA due date

Associated with

Related to

ATT&CK mapping

No ATT&CK mapping yet

The CTID Mappings Explorer hasn't published an exploitation/impact technique mapping for this CVE yet.