Back to CVE records
Critical 9.8Published Sep 2, 2026
CVE-2026-19117Delinea Secret Server FIDO2 credential registration authentication bypass vulnerability
Updated under an hour ago ()
Does this affect you?
It affects Delinea Secret Server (On-Prem). Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Start free and add your stack
Free account, 1 product
Under specific conditions, an attacker can register an attacker-controlled FIDO2 credential against a target account and then authenticate as that user. This issue affects on-premises deployments only.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-290
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Delinea
- NVD analysis
- Deferred
- Record last updated
- Sep 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Delinea Secret Server (On-Prem) delinea:secret_server_on_prem (from the name) | from 10.6.0 through 11.7.61; from 11.8.0 through 11.8.1; from 11.9.0 through 11.9.47; from 12.0.0 through 12.0.22; from 12.1.0 through 12.1.2 | CNA record |
References
- https://delinea.com/security-advisoriesvendor-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.