MicrosoftCVE-2026-55013
Microsoft Windows Remote Help: spoofing
High7.1CVE-2026-55013 · Published Aug 20, 2026 · updated Aug 26, 2026
Uncontrolled search path element in Windows Remote Help Defense allows an authorized attacker to perform spoofing locally.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Windows Remote Help Product | >= 5.0.0.0, < 5.2.1040.0 | 5.2.1040.0 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-427
More Microsoft advisories
All Microsoft| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Aug 20 | Microsoft Copilot in Azure: server-side request forgery | High7.7 | No fix yet |
| Aug 20 | Microsoft Office Word: improper input validation | Medium6.5 | 16.112.26081010+1 more |
| Aug 20 | Microsoft Azure Stack HCI: unauthorized attacker could disclose information over | High8.6 | No fix yet |
| Aug 20 | Microsoft Azure Virtual Machines: server-side request forgery | High8.5 | No fix yet |
| Aug 20 | Microsoft Azure ARC: improper authorization | Critical10.0 | No fix yet |
| Aug 20 | Microsoft Partner Center: insecure direct object reference | High8.6 | No fix yet |