An improper certificate validation vulnerability in Ivanti Secure Access Client before 22.8R6 allows a remote unauthenticated attacker to e…

published 2026-05-22 5 mo ago modified 2026-07-23 3 mo ago also EUVD-2026-31445

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits: 0; none known

An improper certificate validation vulnerability in Ivanti Secure Access Client before 22.8R6 allows a remote unauthenticated attacker to execute arbitrary code.

Patch / fix

fixed in 1

ivanti Secure Access Client 22.8R6

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 5 mo ago (2026-05-22)

Exploit prediction

0.56% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

ivanti Secure Access Client

Classification

Weakness

CWE-295 Improper Certificate Validation

References

hub.ivanti.com /s/article/May-2026-Security-Advisory-Ivanti-Secure-Access-Client-CVE-2026-7431-CVE-2026-7432?language=en_US
vendor-advisory

Sources

CVE List CVE-2026-8992
NVD CVE-2026-8992

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary