SB2025101584 - Arbitrary code execution in Microsoft IIS
Published: October 15, 2025
Security Bulletin ID
SB2025101584
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Race condition (CVE-ID: CVE-2025-59282)
CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to a race condition in Inbox COM Objects. A remote attacker trick the victim into opening a specially crafted file, trigger a race condition and execute arbitrary code on the system.
Remediation
Install update from vendor's website.