What’s Vulnerable › Vulnerabilities
CVE-2023-5346
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-10-05 · updated 2026-06-17
- Weakness: CWE-843
Description
Type confusion in V8 in Google Chrome prior to 117.0.5938.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Affected products
- Fedoraproject Fedora: 37, 38, 39
- Google Chrome: before 117.0.5938.149 — fixed in 117.0.5938.149
How to fix
Upgrade to a fixed version: Google Chrome 117.0.5938.149. Check the vendor advisory for mitigations.
References
- https://chromereleases.googleblog.com/2023/10/stable-channel-update-for-desktop.html
- https://crbug.com/1485829
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMFDRMWMT6ZBLGLLWSWHHRAUBOSUXQDR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4GHJ3FK5NPHDRUR4OJOI4UU6FKSOOGG/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RA6HMWNOYQ56R35MHW77GVW7373Z4RSN/
- https://security.gentoo.org/glsa/202401-34
- https://chromereleases.googleblog.com/2023/10/stable-channel-update-for-desktop.html
- https://crbug.com/1485829
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMFDRMWMT6ZBLGLLWSWHHRAUBOSUXQDR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M4GHJ3FK5NPHDRUR4OJOI4UU6FKSOOGG/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RA6HMWNOYQ56R35MHW77GVW7373Z4RSN/
- https://security.gentoo.org/glsa/202401-34
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