AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

Red HatCVE-2026-78376

Red Hat WebKitGTK: use after free

Red Hat

CVE-2026-78376 · Published Aug 24, 2026 · updated Nov 5, 2026

High8.8
No fix yet
Red Hat advisory

A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory handling and result in memory corruption.

Affected versions

PackageAffectedFixed in
WebKit
Product
<= 2.21.1No fix yet
WebKitGTK
Product
<= 2.21.1No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-416

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