CVE-2026-56646

Microsoft Edge (Chromium-based) Spoofing Vulnerability

CVSS 6.5 MEDIUMEPSS 0.7%CWE-200

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 6.5EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

03 jul 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Exposure of sensitive information to an unauthorized actor in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Productos afectados

Microsoft · Microsoft Edge (Chromium-based)

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56646