Threat Intelligence / CVE / CVE-2026-1603
CVE-2026-1603
CISA KEVAs of 2026-03-10, CVE-2026-1603 is a CVSS 8.6 (HIGH-severity) vulnerability. CISA KEV-listed (known exploited). EPSS exploitation probability 54.8%. Threadlinqs Intelligence tracks 1 threat exploiting it.
Last updated: 2026-03-10
An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data.
CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Weaknesses (CWE)
CWE-288, CWE-306
Exploitation status
CISA KEV-listed (known exploited)
Threats tracking this CVE
- Ivanti Endpoint Manager Pre-Auth Credential Leak via Authentication Bypass (CVE-2026-1603) — CRITICAL
References
- https://hub.ivanti.com/s/article/Security-Advisory-EPM-February-2026-for-EPM-2024?language=en_US
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-1603
Full detection coverage & IOCs for threats exploiting CVE-2026-1603 are available via the Threadlinqs MCP server (Purple tier). View plans →
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Enriched from CVE.org, NVD (this product uses the NVD API but is not endorsed or certified by the NVD), FIRST EPSS, CISA KEV, and GitHub Security Advisories.