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CVE-2026-74963

🗓️ 19 Aug 2026 04:46:14Reported by CirclType 
circl
 circl
🔗 cve.circl.lu👁 4 Views

Mozilla Firefox affected by CVE-2026-74963, a use-after-free memory corruption vulnerability. HKCERT bulletin issued 2026-08-19.

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19 Aug 2026 04:46Current
4.8Medium risk
Vulners AI Score4.8
CVSS 3.15.4
SSVC
4