Is CVE-2026-57980 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-57980?

CVE-2026-57980 has a CVSS v3 severity of MEDIUM (5.4).

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CVE-2026-57980

Description

Authentication bypass using an alternate path or channel in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering over a network.