High 7.6Published Feb 23, 2026

CVE-2026-22567ZIA Admin UI Input Validation Bug

Updated under an hour ago (Oct 27, 2026, 9:23 AM ET)

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It affects Zscaler ZIA Admin UI and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Zscaler ZIA Admin UI

Exploited in the last 30 days

Improper validation of user-supplied input in the ZIA Admin UI could allow an authenticated administrator to initiate backend functions through specific input fields in limited scenarios.

CVSS: 7.6 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N
Weakness (CWE): CWE-20
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Zscaler
NVD analysis: Analyzed
Record last updated: Feb 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Zscaler ZIA Admin UI zscaler:zia_admin_ui (from the name)	from 6.2 before 6.2r	CNA record
zscaler zscaler_internet_access_admin_portal zscaler:zscaler_internet_access_admin_portal	before 6.2r	NVD

References

References

https://help.zscaler.com/zia/release-upgrade-summary-2025?applicable_category=zscalertwo.net&deployment_date=2025-12-17&id=1538575	release-notes, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.