Widely deployed enterprise endpoint management software; unauthenticated credential leakage could enable broad access; high risk across many orgs.
CVE-2026-1603
Auth bypass in Ivanti Endpoint Manager allows remote credential data leakage.
Is CVE-2026-1603 being exploited?
Yes. CVE-2026-1603 appears in CISA's Known Exploited Vulnerabilities catalog, which means exploitation in the wild has been confirmed and reported. Treat it as active rather than theoretical, and patch it ahead of higher-scoring vulnerabilities that carry no exploitation evidence.
How severe is CVE-2026-1603?
CVE-2026-1603 is rated High with a CVSS score of 8.6. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-1603?
Yes. A fix has been recorded for CVE-2026-1603. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-1603 affect?
CVE-2026-1603 affects Ivanti Endpoint Manager (before 2024 SU5). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-1603?
Patch to 2024 SU5 or later immediately.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote unauthenticated attacker can leak stored credential data, enabling credential theft and potential lateral movement within networks.
Immediate action required