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Medium severity · published Mar 10, 2026
CVE-2026-24282
Push message Routing Service Elevation of Privilege Vulnerability
5.5
CVSS
0.4%
EPSS
No
On KEV
Description
Out-of-bounds read in Push Message Routing Service allows an authorized attacker to disclose information locally.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
W1
Windows 10 Version 1607 · Microsoft
10.0.14393.0 before 10.0.14393.8957 · source: vendor
W1
Windows 10 Version 1809 · Microsoft
10.0.17763.0 before 10.0.17763.8511 · source: vendor
W1
Windows 10 Version 21H2 · Microsoft
10.0.19044.0 before 10.0.19044.7058 · source: vendor
W1
Windows 10 Version 22H2 · Microsoft
10.0.19045.0 before 10.0.19045.7058 · source: vendor
W1
Windows 11 Version 23H2 · Microsoft
10.0.22631.0 before 10.0.22631.6783 · source: vendor
W1
Windows 11 Version 24H2 · Microsoft
10.0.26100.0 before 10.0.26100.8037 · source: vendor
W1
Windows 11 Version 25H2 · Microsoft
10.0.26200.0 before 10.0.26200.8037 · source: vendor
W1
Windows 11 version 22H3 · Microsoft
10.0.22631.0 before 10.0.22631.6783 · source: vendor
W1
Windows 11 version 26H1 · Microsoft
10.0.28000.0 before 10.0.28000.1719 · source: vendor
W1
Windows 10 1607 · Microsoft
before 10.0.14393.8957; before 10.0.14393.8957 · source: NVD
W1
Windows 10 1809 · Microsoft
before 10.0.17763.8511; before 10.0.17763.8511 · source: NVD
W1
Windows 10 21h2 · Microsoft
before 10.0.19044.7058; before 10.0.19044.7058; before 10.0.19044.7058 · source: NVD
Affected product
W1
Windows 10 Version 1607
Microsoft
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-24282
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-24282
Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24282
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