CVE-2026-50336: Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.

PriorityP347high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_11_version_24h2	>= 10.0.26100.0 < 10.0.26100.8875	10.0.26100.8875
microsoft	windows_11_version_25h2	>= 10.0.26200.0 < 10.0.26200.8875	10.0.26200.8875
microsoft	windows_11_version_26h1	>= 10.0.28000.0 < 10.0.28000.2269	10.0.28000.2269

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.