CVE-2026-33837
Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
Published May 12, 2026 · updated Jun 17, 2026 · microsoft windows 10 1607
Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
May 12, 2026 · NIST NVD
Detected
Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
Jun 17, 2026 · NIST NVD
Updated
Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
Affected
- cpe microsoft/windows 10 1607version unspecified
- cpe microsoft/windows 10 1809version unspecified
- cpe microsoft/windows 10 21h2version unspecified
- cpe microsoft/windows 10 22h2version unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-33837
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-33837
Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
nvd.nist.gov