CVE-2023-3079
high CISA KEVGoogle Chromium V8 Type Confusion Vulnerability
Vendor / product: Google — Chromium V8
Type confusion in V8 in Google Chrome prior to 114.0.5735.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
CVSS
8.8
8.8 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2023-06-05 22:15
Modified: 2026-10-08 18:04
NVD status: Analyzed
Last synced 1 day ago
Verified against the source API 2026-10-27 07:07 UTC
Exploitation
Listed in CISA KEV
Added 2023-06-07 · due 2023-06-28
Known ransomware use: Unknown
Required action (CISA)
Apply updates per vendor instructions.
Affected products
google / chrome <114.0.5735.110
fedoraproject / fedora 37, 38
debian / debian_linux 11.0, 12.0
couchbase / couchbase_server <7.1.5, 7.2.0
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
References
- http://packetstormsecurity.com/files/176211/Chrome-V8-Type-Confusion.html chrome-cve-admin@google.com
- http://packetstormsecurity.com/files/176212/Chrome-V8-Type-Confusion-New-Sandbox-Escape.ht... chrome-cve-admin@google.com
- https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop.html chrome-cve-admin@google.com
- https://crbug.com/1450481 chrome-cve-admin@google.com
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/mes... chrome-cve-admin@google.com
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/mes... chrome-cve-admin@google.com
- https://security.gentoo.org/glsa/202311-11 chrome-cve-admin@google.com
- https://security.gentoo.org/glsa/202401-34 chrome-cve-admin@google.com
- https://www.couchbase.com/alerts/ chrome-cve-admin@google.com
- https://www.debian.org/security/2023/dsa-5420 chrome-cve-admin@google.com
- http://packetstormsecurity.com/files/176211/Chrome-V8-Type-Confusion.html af854a3a-2127-422b-91ae-364da2661108
- http://packetstormsecurity.com/files/176212/Chrome-V8-Type-Confusion-New-Sandbox-Escape.ht... af854a3a-2127-422b-91ae-364da2661108
- https://chromereleases.googleblog.com/2023/06/stable-channel-update-for-desktop.html af854a3a-2127-422b-91ae-364da2661108
- https://crbug.com/1450481 af854a3a-2127-422b-91ae-364da2661108
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/mes... af854a3a-2127-422b-91ae-364da2661108
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/mes... af854a3a-2127-422b-91ae-364da2661108
- https://security.gentoo.org/glsa/202311-11 af854a3a-2127-422b-91ae-364da2661108
- https://security.gentoo.org/glsa/202401-34 af854a3a-2127-422b-91ae-364da2661108
- https://www.couchbase.com/alerts/ af854a3a-2127-422b-91ae-364da2661108
- https://www.debian.org/security/2023/dsa-5420 af854a3a-2127-422b-91ae-364da2661108
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-3079 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
CISA KEV — fetched 2026-10-27 06:50 UTC · record ↗
NVD CVE API 2.0 — fetched 2026-10-27 07:07 UTC · record ↗