CVE-2026-57990
Medium
Elevated severity or exploit probability.
CVSS base
7.4
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
EPSS — probability of exploitation (30 days)
0.9%
58.6th percentile
CISA KEV
Not listed
Weakness / dates
CWE-552
Published 2026-07-26 · modified 2026-08-03
Description
Files or directories accessible to external parties in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.