CVE-2026-1603

Name: CVE-2026-1603
Creator: NVD / NIST
Published: 2026-02-10T16:16:10.54+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10Actively ExploitedEPSS 81.09%

Last modified Jun 17, 2026

CVE-2026-1603 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data.. CISA has confirmed active exploitation in the wild. EPSS estimates a 81.09% chance of exploitation in the next 30 days.

Description

An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

81.09%

99.6th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Mar 23, 2026.

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ivanti	Endpoint Manager	< 2024
Ivanti	Endpoint Manager	2024

References

https://hub.ivanti.com/s/article/Security-Advisory-EPM-February-2026-for-EPM-2024?language=en_USVendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-1603US Government Resource

Timeline

Published: Feb 10, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-1603?

An authentication bypass in Ivanti Endpoint Manager before version 2024 SU5 allows a remote unauthenticated attacker to leak specific stored credential data.

How severe is CVE-2026-1603?

CVE-2026-1603 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 81.09% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2026-1603?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-1603?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST