CISA KEV · Known exploitedCritical

CVE-2023-2136

Google Chromium Skia

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)

CVSS
9.6
EPSS
5.74%
92.3% percentile
CISA KEV
Listed
Published
2023.04.19
PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV
Exploit probability5.74%
Technical severityCVSS 9.6

Vulnerability overview

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)

Affected product and versions

Product
Google Chromium Skia
Affected versions
112.0.5615.137, < 112.0.5615.137, 11.0, 36, 37, 38
Fixed versions
112.0.5615.137

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
CISA required action

Apply updates per vendor instructions.

Due date: 2023.05.12
  1. 1
    Identify

    Confirm that Google Chromium Skia and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE
CWE-190
KEV added
2023.04.21
Ransomware use
미확인
CVE-2023-2136 — Google Chromium Skia | SECUFOCUS NOW