CVE-2026-69364: Windows Print Spooler Components Elevation of Privilege Vulnerability

highCVSS 7.1CVE-2026-69364

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to elevate privileges over a network.

Details

Source: Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity: high — CVSS 7.1
Published: 2026-09-08
Exploitation: Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69364

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-69364	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for Windows Print Spooler

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

highCVE-2026-85877: Heap-based buffer overflow in Windows Print Spooler Components allows an unauthorized attacker…nvd · 2026-09-08
highCVE-2026-70564: Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker t…nvd · 2026-09-08
highCVE-2026-69921: Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker t…nvd · 2026-09-08
highCVE-2026-69838: Use after free in Windows Print Spooler Components allows an authorized attacker to elevate pr…nvd · 2026-09-08
mediumCVE-2026-69569: Untrusted pointer dereference in Windows Print Spooler Components allows an authorized attacke…nvd · 2026-09-08
mediumCVE-2026-69552: Generation of error message containing sensitive information in Windows Print Spooler Componen…nvd · 2026-09-08

CVE-2026-69364: Windows Print Spooler Components Elevation of Privilege Vulnerability

Details

Referenced CVEs

Same CVEs, other sources

Recent advisories for Windows Print Spooler

More from Microsoft Security Response Center