CVE-2026-57991 PUBLISHED

Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

Assigner: microsoft
Reserved: 26.06.2026 Published: 03.07.2026 Updated: 03.07.2026

Improper link resolution before file access ('link following') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C
CVSS Score: 7.4

Product Status

Vendor Microsoft
Product Microsoft Edge (Chromium-based)
Versions
  • affected from 1.0.0.0 to 150.0.4078.48 (excl.)

References

Problem Types