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Fencer Intel
medium 5.3

CVE-2026-102198 json

Windows Remote Desktop Protocol Information Disclosure Vulnerability

published 27d ago modified 9d ago also EUVD-2026-100353

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.8%
EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits
0
none known

Summary

Out-of-bounds read in Windows Remote Desktop Protocol allows an authorized attacker to disclose information over a network.

Patch / fix

  • Microsoft Windows 10 Version 1607 10.0.14393.9612
  • Microsoft Windows 10 Version 1809 10.0.17763.9376
  • Microsoft Windows 10 Version 21H2 10.0.19044.7807
  • Microsoft Windows 10 Version 22H2 10.0.19045.7807
  • Microsoft Windows 11 version 23H2 10.0.22631.7652
  • Microsoft Windows 11 Version 24H2 10.0.26100.9711
  • Microsoft Windows 11 Version 25H2 10.0.26200.9711
  • Microsoft Windows 11 version 26H1 10.0.28000.3231
  • Microsoft Windows 11 Version 26H2 10.0.26300.9711
  • Microsoft Windows Server 2012 6.2.9200.26434
  • Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.26434
  • Microsoft Windows Server 2012 R2 6.3.9600.23470
  • Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.23470
  • Microsoft Windows Server 2016 10.0.14393.9612
  • Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.9612
  • Microsoft Windows Server 2019 10.0.17763.9376
  • Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.9376
  • Microsoft Windows Server 2022 10.0.20348.5761
  • Microsoft Windows Server 2025 10.0.26100.33650
  • Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.33650

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
27d ago

Exploit prediction

0.79% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Microsoft Windows 10 Version 1607
  • Microsoft Windows 10 Version 1809
  • Microsoft Windows 10 Version 21H2
  • Microsoft Windows 10 Version 22H2
  • Microsoft Windows 11 version 23H2
  • Microsoft Windows 11 Version 24H2
  • Microsoft Windows 11 Version 25H2
  • Microsoft Windows 11 version 26H1
  • Microsoft Windows 11 Version 26H2
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2012 (Server Core installation)
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows Server 2012 R2 (Server Core installation)
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2016 (Server Core installation)
  • Microsoft Windows Server 2019
  • Microsoft Windows Server 2019 (Server Core installation)
  • Microsoft Windows Server 2022
  • Microsoft Windows Server 2025
  • Microsoft Windows Server 2025 (Server Core installation)

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.