ClosedCriticalPatched

Google Chromium Skia: Chrome Skia Integer Overflow (CVE-2023-2136)

Google Chromium Skia

Google Chromium Skia contains an integer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products. Added to CISA KEV on 2023-04-21.

Why this severity: CVSS 9.6 (NVD), actively exploited (CISA KEV)

Started: Apr 21, 2023
Closed: Apr 21, 2023
CVE: CVE-2023-2136

Follow this incident

Updated Apr 21, 2023

Affected

See vendor advisory / CISA notes (versions not always listed in KEV feed)

Fixed in

See vendor advisory linked in sources

Timeline1

Apr 21, 2023
CISA added CVE-2023-2136 to the KEV catalog (due 2023-05-12).

Advisories3

Notes & caveats

Derived from CISA KEV JSON feed catalogVersion 2026.10.21. Exact affected/fixed version strings are not always in the KEV record — verify against the vendor advisory URL. startedAt uses dateAdded (exploitation may have begun earlier).

Get an email when a new major security incident drops. No spam, unsubscribe any time.

Get notified