CVE-2026-55013 — HIGH (7.1)

Vulnerability Description

Uncontrolled search path element in Windows Remote Help Defense allows an authorized attacker to perform spoofing locally.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-427

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55013

FAQ

What is CVE-2026-55013?

CVE-2026-55013 is a vulnerability with a CVSS score of 7.1 (HIGH). Uncontrolled search path element in Windows Remote Help Defense allows an authorized attacker to perform spoofing locally.

How severe is CVE-2026-55013?

CVE-2026-55013 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-55013?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.