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CVE-2023-2203
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2023-05-17T22:15:10.943 · Last modified 2026-06-17T05:51:59.050

Summary

A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-after-free vulnerability. This flaw allows attackers with network access to pass specially crafted web content files, causing a denial of service or arbitrary code execution. This CVE exists because of a CVE-2023-28205 security regression for the WebKitGTK package in Red Hat Enterprise Linux 8.8 and Red Hat Enterprise Linux 9.2.

Affected products

webkitgtk — webkit2gtk3

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.