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TI-2022-10516 Aliases CVE-2022-27502GHSA-fcfr-67qx-fpgv

RealVNC VNC Server 6.9.0 through 5.1.0 for Windows allows local privilege escalation…

Priority LOW 35Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

RealVNC VNC Server 6.9.0 through 5.1.0 for Windows allows local privilege escalation because an installer repair operation executes %TEMP% files as SYSTEM.

Why it matters now

EPSS 0.00671 52nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:realvnc:vnc_server:*:*:*:*:*:*:*:*5.1.0 to before 6.9.1VulnerableRealvnc
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:realvnc:vnc_server:*:*:*:*:*:*:*:* Versions 5.1.0 to before 6.9.1 Vulnerable ·Realvnc
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-27502
  2. 2026-10-03 Alias added: GHSA-fcfr-67qx-fpgv
  3. 2026-10-07 EPSS moved to the 50th–90th percentile

References

Advisory 2

  • TI-2022-20315 RealVNC VNC Server before 6.11.0 and VNC Viewer before 6.22.826 on Windows allow local… CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences