PT-2026-38454 · Ivanti · Epmm

Published 2026-05-07 · Updated 2026-06-07 · CVE-2026-5787

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Ivanti EPMM versions prior to 12.6.1.1 Ivanti EPMM versions prior to 12.7.0.1 Ivanti EPMM versions prior to 12.8.0.1

Description Improper Certificate Validation allows a remote unauthenticated attacker to impersonate registered Sentry hosts and obtain valid CA-signed client certificates.

Recommendations Update to version 12.6.1.1 or later. Update to version 12.7.0.1 or later. Update to version 12.8.0.1 or later.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2026-5787

Affected Products

Epmm

References · 12

• https://nvd.nist.gov/vuln/detail/CVE-2026-5787 · Security Note
• https://hub.ivanti.com/s/article/May-2026-Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM-Multiple-CVEs · Patch
• https://twitter.com/vuldb/status/2052685586461548652 · Twitter Post
• https://twitter.com/lyrie_ai/status/2063607241840660721 · Twitter Post
• https://twitter.com/threatcluster/status/2052765588498362608 · Twitter Post
• https://t.me/true_secator/8189 · Telegram Post
• https://twitter.com/KaitanSecurity/status/2052425736720445772 · Twitter Post
• https://twitter.com/integ_sec/status/2057072613478854823 · Twitter Post
• https://twitter.com/lyrie_ai/status/2063607238200037654 · Twitter Post
• https://twitter.com/cytexsmb/status/2052735383125811471 · Twitter Post
• https://twitter.com/cytexsmb/status/2052835236510138394 · Twitter Post
• https://twitter.com/polsia/status/2054500974887375139 · Twitter Post