What is CVE-2023-2033?

CVE-2023-2033 is a vulnerability in Google Chrome. Published 2023-04-14.

Is CVE-2023-2033 known to be exploited?

Yes. CVE-2023-2033 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-04-17), indicating it is being actively exploited. 28 public proof-of-concept repositories are indexed.

Vulnerability in Google Chrome

CVE-2023-2033

Type confusion in V8 in Google Chrome prior to 112.0.5615.121 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

EPSS: 0.228 (96.0th percentile) — read the EPSS interpretation.

Affected products

Google Chrome — versions 112.0.5615.121

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2023-04-17. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2023-05-08.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2023-2033?: CVE-2023-2033 is a vulnerability in Google Chrome. Published 2023-04-14.
Is CVE-2023-2033 known to be exploited?: Yes. CVE-2023-2033 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-04-17), indicating it is being actively exploited. 28 public proof-of-concept repositories are indexed.