CVE-2026-85877: Heap-based buffer overflow in Windows Print Spooler Components allows an unauthorized attacker to execute code over a network.

PriorityP356high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

0.82%

56.8th percentile

Heap-based buffer overflow in Windows Print Spooler Components allows an unauthorized attacker to execute code over a network.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_11_24h2	< 10.0.26100.9445	10.0.26100.9445
microsoft	windows_11_version_24h2	>= 10.0.26100.0 < 10.0.26100.9445	10.0.26100.9445

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