CVE-2026-68874
Windows Program Compatibility Assistant Service Information Disclosure vulnerability
MSRC advisory September 8, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-68874
- Affected products
- Windows Program Compatibility Assistant Service Information Disclosure · Microsoft Windows Program Compatibility Assistant Service Information Disclosure · Microsoft
What happened
Out-of-bounds read in Windows Program Compatibility Assistant Service allows an authorized attacker to disclose information over a network.
What it means for your business
Windows Program Compatibility Assistant Service Information Disclosure vulnerability (CVE-2026-68874) was added to Microsoft’s security update guidance. Out-of-bounds read in Windows Program Compatibility Assistant Service allows an authorized attacker to disclose information over a network. If you need help checking exposure, call (864) 335-9223.
Sources
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