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Weekly Signal
Live intelligence Updated 20 Aug 2026 · 12:21 UTC

Ivanti · Endpoint Manager, Endpoint Manager (EPM)

CVE-2026-1603

Ivanti Endpoint Manager (EPM) Authentication Bypass Vulnerability

Recommended action

Validate affected assets and exposure now, then remediate on an accelerated schedule. Ivanti Security advisory Security Advisory EPM February 2026 For EPM 2024

View response plan
CVSS7.5
EPSS80.6%
KEVYes
ExploitationConfirmed exploitation
RemediationNot yet verified ↓

Assessment

Why it matters

CISA lists this vulnerability as known to be exploited; exploitation is confirmed; EPSS is 80.6%; technical severity is CVSS 7.5.

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

Who should care

  • Teams operating Endpoint Manager, Endpoint Manager (EPM)
  • Vulnerability and exposure management teams
  • Security operations teams monitoring exploitation activity

Response plan

What I would do

  1. Confirm whether Endpoint Manager, Endpoint Manager (EPM) is present in the environment.
  2. Identify affected versions and establish whether vulnerable services are exposed or reachable.
  3. Ivanti Security advisory Security Advisory EPM February 2026 For EPM 2024
  4. Review relevant security telemetry for evidence of attempted or successful exploitation.
  5. Document the remediation decision and track it to verified completion.

Treatment intelligence

Remediation intelligence

Not yet verified

Vendor sources are listed before government and third-party guidance. Confirm product applicability and change prerequisites before deployment.

Verification noteAutomated link verification has not completed for this guidance yet.

Technical details

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-288
Affected versions
Ivanti Endpoint Manager (End Excluding 2024 | Version 2024 | Version 2024 | Version 2024); Ivanti Endpoint Manager (EPM)
Fixed versions
Ivanti Endpoint Manager (Fixed from 2024)
Published
10 February 2026
Attack vector
Network
Privileges required
None
User interaction
None

Signal timeline

  1. CVE published
  2. Added to CISA KEV
  3. Latest EPSS score: 80.6%
  4. Signal calculated at 81

External references

Live public intelligence This assessment combines public-source evidence. Validate the affected product, version and exposure against your own environment before making a risk decision.