CVE-2026-8992

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-8992
StatePUBLISHED
Assignerivanti
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-22 15:16:26 UTC
Updated2026-07-23 16:10:00 UTC
DescriptionAn improper certificate validation vulnerability in Ivanti Secure Access Client before 22.8R6 allows a remote unauthenticated attacker to execute arbitrary code.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from 3c1d8aa1-5a33-4ea4-8992-aadd6440af75

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

EPSS: 0.005640000 probability, percentile 0.434230000 (date 2026-07-23)

Problem Types: CWE-295 | CWE-295 CWE-295 Improper certificate validation

VersionSourceTypeScoreSeverityVector
3.13c1d8aa1-5a33-4ea4-8992-aadd6440af75Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
3.1CNACVSS8.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ivanti Secure Access Client 22.8 - All All
Application Ivanti Secure Access Client 22.8 r1 All All
Application Ivanti Secure Access Client 22.8 r2 All All
Application Ivanti Secure Access Client 22.8 r3 All All
Application Ivanti Secure Access Client 22.8 r4 All All
Application Ivanti Secure Access Client 22.8 r5 All All
Application Ivanti Secure Access Client All All All All
Operating System Microsoft Windows - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Ivanti Secure Access Client unaffected 22.8R6 Windows

References

ReferenceSourceLinkTags
hub.ivanti.com/s/article/May-2026-Security-Advisory-Ivanti-Secure-Access-Cli... 3c1d8aa1-5a33-4ea4-8992-aadd6440af75 hub.ivanti.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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