CVE-2026-108457: Out-of-bounds write in Microsoft Windows PDF allows an unauthorized attacker to execute code over a network.

PriorityP353high8.1CVSS 3.1

AVNACHPRNUINSUCHIHAH

EPSS

0.69%

52.2th percentile

Out-of-bounds write in Microsoft Windows PDF allows an unauthorized attacker to execute code over a network.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_10_version_21h2	>= 10.0.19044.0 < 10.0.19044.7807	10.0.19044.7807
microsoft	windows_10_version_22h2	>= 10.0.19045.0 < 10.0.19045.7807	10.0.19045.7807
microsoft	windows_11_version_23h2	>= 10.0.22631.0 < 10.0.22631.7652	10.0.22631.7652
microsoft	windows_server_2022	>= 10.0.20348.0 < 10.0.20348.5761	10.0.20348.5761
microsoft	windows_server_2025	>= 10.0.26100.0 < 10.0.26100.33650	10.0.26100.33650

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