CVE-2023-2033Type 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.
Updated under an hour ago ()
Does this affect you?
It affects Google Chrome and 3 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Apr 17, 2023; federal agencies had to remediate by May 8, 2023. Treat that date as your deadline.
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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)
- CVSS
- 8.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-843
- Known exploited
- Added to CISA KEV Apr 17, 2023; federal remediation due May 8, 2023Apply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 40.80% (percentile 99)
- Assigned by
- Chrome
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Google Chrome google:chrome (from the name) | from 112.0.5615.121 before 112.0.5615.121 | CNA record |
google chrome google:chrome | before 112.0.5615.121 | NVD |
debian debian_linux debian:debian_linux | 11.0 | NVD |
fedoraproject fedora fedoraproject:fedora | 36; 37; 38 | NVD |
couchbase couchbase_server couchbase:couchbase_server | before 7.1.5; 7.2.0 | NVD |
References
- https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop_14.htmlrelease-notes, vendor-advisory
- https://crbug.com/1432210permissions-required
- https://www.couchbase.com/alerts/third-party-advisory
- https://www.debian.org/security/2023/dsa-5390third-party-advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FEJZMAUB4XP44HSHEBDWEKFGA7DUHY42/mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4AOSGAOPXLBK4A5ZRTVZ4M6QKVLSWMWG/mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RJQI63HWZFL6M26Q6UOHKDY6LD2PFC5Z/mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHHD6KNH4WLUE6JG6HRQZWNAJMHJ32X7/mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SLO7BL2MHZYPY6O3OAEAQL3SKYMGGO6M/mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ES2CDRHR2Y4WY6DNDIAPYZFXJU3ZBFAV/mailing-list
- https://security.gentoo.org/glsa/202309-17third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-2033us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.