Vulnerability details
CVE-2023-4762
Actively exploited
Debian debian_linuxFedora Project fedoraGoogle Chrome
CVSS 3.1
8.8High
Official description
Type Confusion in V8 in Google Chrome prior to 116.0.5845.179 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Debian | debian_linux | 11.0 | CISA ADP / Vulnrichment |
| Debian | debian_linux | 12.0 | CISA ADP / Vulnrichment |
| Fedora Project | fedora | 37 | CISA ADP / Vulnrichment |
| Fedora Project | fedora | 38 | CISA ADP / Vulnrichment |
| Fedora Project | fedora | 39 | CISA ADP / Vulnrichment |
| Chrome | All | CISA ADP / Vulnrichment | |
| Chrome | 116.0.5845.179 ≤ v < 116.0.5845.179 | CVEProject cvelistV5 (CNA) |
References and advisories
11- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-4762 government-resource
- https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop.html
- https://crbug.com/1473247
- https://www.debian.org/security/2023/dsa-5491
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/27NR3KG553CG6LGPMP6SHWEVHTYPL6RC/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T655QF7CQ3DYAMPFV7IECQYGDEUIVVT/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUQ7CTX3W372X3UY56VVNAHCH6H2F4X3/
- https://security.gentoo.org/glsa/202311-11
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-4762
- https://security.gentoo.org/glsa/202312-07
- https://security.gentoo.org/glsa/202401-34
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Details
- Published
- 2023-09-06
- Last updated
- 2025-10-22
- State
- Published
- Assigner (CNA)
- Chrome
- Kolun priority
- 88 · Critical
CISA KEV catalog
- Date added
- 2024-02-06
- Due date
- 2024-02-27
- Used in ransomware
- Unknown
Exploit prediction (EPSS)
41.37%
Probability of exploitation in 30 days
98.6%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Active
- Technical impact
- Total
Weaknesses (CWE)
- CWE-843Access of Resource Using Incompatible Type ('Type Confusion')