PT-2026-55639 · Microsoft · Edge

Kugelblitz · Published 2026-07-03 · Updated 2026-07-04 · CVE-2026-58293

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Microsoft Edge (Chromium-based) (affected versions not specified)

Description An issue exists where external control of a file name or path allows an unauthorized attacker to execute code over a network.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-73

Related Identifiers

CVE-2026-58293

Affected Products

Edge

References · 3

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58293 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-58293 · Security Note
• https://twitter.com/CVEnew/status/2073269625756975578 · Twitter Post