CVE-2026-78376
A flaw was found in WebKitGTK.
Published Aug 24, 2026 · updated Oct 14, 2026
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.
Timeline
Detection, updates, and resolution for this record.
Aug 24, 2026 · NIST NVD
Detected
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.
Oct 14, 2026 · NIST NVD
Updated
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.
Sources
- CVE.orgCVE-2026-78376
Official CVE identifier
cve.org - FIRST EPSSCVE-2026-78376
30-day exploitation probability 0.3%
first.org - NIST NVDCVE-2026-78376
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.
nvd.nist.gov