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EUVD-2026-30898

🗓️ 19 May 2026 12:29:42Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

Same-origin policy bypass in the Networking component fixed in Firefox 151 and Firefox ESR 140.11.

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19 May 2026 17:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.3
EPSS0.00018
SSVC
6