CVE-2026-86018Published
Part-DB: Authenticated Disk Exhaustion via Unbounded Server-Side Attachment Downloads
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-86018 · Microsoft / collected KEV context
cve-program · CVE-2026-86018
Related operational evidence
Explicit CVE identifiers- Part-DB: Authenticated Disk Exhaustion via Unbounded Server-Side Attachment Downloads · Newly collected advisory · 23 Oct 2026