HIGHVulnerability
CVE-2026-83999
Improper link resolution before file access ('link following') in Windows Resilient File System (ReFS) Deduplication Service allows an authorized attacker to elevate privileges locally.
Properties
- severity
- HIGH
- score
- 7
- cve_id
- CVE-2026-83999
- signal_observed_at
- 2026-09-16T21:37:27+00:00
- vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-09-08T18:21:10.863
- last_modified
- 2026-09-11T14:17:36.093
Related Entities (9)
HAS_WEAKNESS (1)
→[Weakness]Improper Link Resolution Before File Access ('Link Following')
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (7)
→[Product]
→[Product]
→[Product]
→[Product]
→[Product]
→[Product]
→[Product]
Explore deeper with Ninja Signal's threat intelligence graph