VULNERABILITY INTELLIGENCE

CVE-2026-58291

CVSS score6.1 MEDIUM
EPSS probability0.99%
CISA KEVNot currently listed
Published2026-07-03
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N

Description

Operation on a resource after expiration or release in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

Weakness classification

  • secure@microsoft.com: CWE-672

Primary references