CVE-2026-24282HighMicrosoft CVSS 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Microsoft security update for CVE-2026-24282 — Windows

Published
May 31, 2026
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2026-24282 →

📋 Microsoft's advisory

EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24282. This page also shows what EchelonGraph holds for CVE-2026-24282, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.

🎯 Affected products18

  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 11 Version 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 for x64-based Systems
  • Windows 11 Version 24H2 for ARM64-based Systems
  • Windows 11 Version 24H2 for x64-based Systems
  • Windows 11 Version 25H2 for ARM64-based Systems
  • Windows 11 Version 25H2 for x64-based Systems
  • Windows 11 Version 26H1 for ARM64-based Systems
  • Windows 11 version 26H1 for x64-based Systems

✅ Updates Microsoft lists: 7 KB articles

10 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.

KB articleUpdateFixed build
KB5079466Security Update10.0.28000.1719
KB5078752Security Update10.0.17763.8511
KB5078885Security Update10.0.19044.7058
KB5078885Security Update10.0.19045.7058
KB5079473Security Update10.0.26200.8037
KB5079420Security Hotpatch Update10.0.26200.7979
KB5078883Security Update10.0.22631.6783
KB5079473Security Update10.0.26100.8037
KB5079420Security Hotpatch Update10.0.26100.7979
KB5078938Security Update10.0.14393.8957

🧭 EchelonGraph on CVE-2026-24282

EchelonGraph score
5.5 MEDIUM
CISA KEV
Not listed
Fix status
A fix is available — apply it.

Description from the CVE record (CVE.org), as published by its numbering authority

Out-of-bounds read in Push Message Routing Service allows an authorized attacker to disclose information locally.

Published by Microsoft Corporation, the CVE Numbering Authority that assigned CVE-2026-24282, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).

🔗 References (15)