Mar 2026: Push message Routing Service Elevation of Privilege Vulnerability
CVE-2026-24282 Published on March 10, 2026

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

Vendor Advisory NVD

Weakness Type

Out-of-bounds Read

The software reads data past the end, or before the beginning, of the intended buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. A crash can occur when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string. The expected sentinel might not be located in the out-of-bounds memory, causing excessive data to be read, leading to a segmentation fault or a buffer overflow. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent read operation then produces undefined or unexpected results.


Products Associated with CVE-2026-24282

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Microsoft Windows 11 26h1
 
Microsoft Windows 10
 
Microsoft Windows 11 25h2
 
Microsoft Windows 11 23h2
 
Microsoft Windows 11 24h2
 

Affected Versions

Microsoft Windows 10 Version 1607: Microsoft Windows 10 Version 1809: Microsoft Windows 10 Version 21H2: Microsoft Windows 10 Version 22H2: Microsoft Windows 11 version 22H3: Microsoft Windows 11 Version 23H2: Microsoft Windows 11 Version 24H2: Microsoft Windows 11 Version 25H2: Microsoft Windows 11 version 26H1: Microsoft Windows 11 Version 26H1: