CVE-2023-2136

Google Chrome Skia Integer Overflow Vulnerability

Critical 9.6
Exploited: added to CISA KEV 21 Apr 2023

Description

Integer overflow in Skia in Google Chrome prior to 112.0.5615.137 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)

Key facts

Published: 19 Apr 2023
Last changed: 21 Oct 2025
Assigned by: Chrome
KEV added: 21 Apr 2023
KEV fix due: 12 May 2023
EPSS: 5.786% likely to be exploited in the next 30 days, higher than 93.222% of CVEs (scores for 15 Nov 2026)
SSVC (CISA): Exploitation: active; Automatable: no; Technical impact: total

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

9.6CVSS 3.1, Criticalfrom CISA (ADP container)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

What to do

Apply updates per vendor instructions.CISA KEV required action

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Vendor	Product	Versions
Google	Chrome	112.0.5615.137 up to but excluding 112.0.5615.137 (affected)