OMENWAVE modelled vulnerability-chaining pathways

CVE-2026-21525

Null pointer dereference in Windows Remote Access Connection Manager allows an unauthorized attacker to deny service locally.

6.2

CVSS Medium

4.9%

EPSS p92

YES

In CISA KEV

Data as of 2 Nov 2026 · NVD, CISA KEV, EPSS

Why chaining, at machine speed

Defenders still triage vulnerabilities one CVE at a time, while increasingly automated attackers combine them at machine speed. Omenwave models the plausible pathways by which this CVE could be chained with others — surfacing them for research and awareness, with evidence for each step.

Modelled capability profile

Kill-chain stage: IMPACT
Requires: NONE access, LOCAL vector
Grants: NONE access (terminal impact)
Capabilities: denial of service
Model confidence: high · CVSS 3.1

Top plausible next hops

No plausible forward hops are modelled from this CVE in the current corpus (it may be a terminal impact, or an independent entry point rather than a continuation).

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Modelled plausible chaining potential derived from public CVE metadata (CVSS, CWE, CPE). Not a confirmed real-world exploit chain and contains no exploitation detail. For research and awareness only.

Methodology · Interactive explorer · JSON: /cve/CVE-2026-21525