CVE-2026-69290

creationtimestamp| type| source ---|---|--- 2026-09-08 22:08:44+00:00| seen| https://www.thezdi.com/blog/2026/9/8/the-september-2026-security-update-review 2026-09-09 04:07:28+00:00| seen| https://www.thezdi.com/blog/2026/9/8/the-september-2026-security-update-review 2026-09-09 08:50:33+00:00|...

CVE-2026-69290

CVE-2026-69290 is a stack-based buffer overflow in Windows Storage Spaces Controller that allows an authorized, locally authenticated attacker to achieve local privilege escalation . The CVSS 3.1 score is 7.8 (HIGH) with vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating high impact to confid...