Null pointer dereference in Windows Remote Access Connection Manager allows an unauthorized attacker to deny service locally.
Loading...
Loading...
Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2026-02-10), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 6.2 retained for reference. Confidence: HIGH.
Null pointer dereference in Windows Remote Access Connection Manager allows an unauthorized attacker to deny service locally.
February 10, 2026
March 30, 2026
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-21525
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.
msrc