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Description

Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

PUBLISHED Reserved 2026-06-29 | Published 2026-07-03 | Updated 2026-07-06 | Assigner microsoft




MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C

Problem types

CWE-918: Server-Side Request Forgery (SSRF)

Product status

1.0.0.0 (custom) before 150.0.4078.48
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58278 (Microsoft Edge (Chromium-based) Spoofing Vulnerability) vendor-advisory patch

cve.org (CVE-2026-58278)

nvd.nist.gov (CVE-2026-58278)

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