CVE-2026-54987

creationtimestamp| type| source ---|---|--- 2026-07-14 19:01:26+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0231 2026-07-14 22:04:26+00:00| seen| https://www.thezdi.com/blog/2026/7/14/the-july-2026-security-update-review 2026-07-15 01:01:06+00:00| seen|...

CVE-2026-54987

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

CVE-2026-54987

CVE-2026-54987 is a Windows vulnerability described as a heap-based buffer overflow in the Windows Overlay Filter, enabling a locally authenticated attacker to elevate privileges. The CVSSv3.1 score is 7.8 (HIGH) with local attack vector, low attack complexity, and requires low privileges with no...