CVE-2023-6345

Chromium: CVE-2023-6345 Integer overflow in Skia

CVE-2023-6345 is fixed in 4 products on 2 platforms, first by Microsoft Edge 119.0.2151.97, released November 29, 2023. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on November 30, 2023. Patch Radar priority: Patch now.

Patch nowCISA KEVFixed on 2 platforms
CVSS
9.6
critical
Exploitation
Exploited
Reported by the vendor
CISA KEV
Nov 30, 2023
Federal due date Dec 21, 2023
EPSS
0.1647
97th percentile

<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2023">Google Chrome Releases</a> for more information. Google is aware that an exploit for CVE-2023-6345 exists in the wild.</p>

Where it's fixed

ProductFixed inFixReleased
Windows apps
Microsoft Edge 119.0.2151.97 Microsoft Edge 119.0.2151.97 Nov 29, 2023
Microsoft Edge Beta 127.0.2651.8 Microsoft Edge Beta 127.0.2651.8 Jun 21, 2024
Microsoft Edge Dev 127.0.2651.8 Microsoft Edge Dev 127.0.2651.8 Jun 21, 2024
Linux
chromium · Debian 11.6 (bullseye) 119.0.6045.199-1~deb11u1 DSA-5569-1 Nov 30, 2023
chromium · Debian 12.15 (bookworm) 119.0.6045.199-1~deb12u1 DSA-5569-1 Nov 30, 2023
chromium · Debian 13.5 (trixie) 119.0.6045.199-1 DEBIAN-CVE-2023-6345 Nov 29, 2023
chromium · Debian 14 119.0.6045.199-1 DEBIAN-CVE-2023-6345 Nov 29, 2023

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