# Delinea Secret Server vulnerabilities

Source: https://junglewise.ai/threats/technologies/secret-server  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/secret-server.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Delinea Secret Server: 0 in the last 7 days and 6 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-115830, was published on 30 October 2026. 3 vulnerabilities in the last four weeks, up 50% on the four before (2).

## Counts

- Last 7 days: 0
- Last 30 days: 3
- Last 90 days: 6
- All time: 6 (1 critical, 0 exploited in the wild)

## About Delinea Secret Server

Credential and access management platform for identity and secret lifecycle management.

## Latest Delinea Secret Server vulnerabilities

- [CVE-2026-115830: Delinea Secret Server unsigned JWT authentication bypass](https://junglewise.ai/threats/cve-2026-115830-in-secret-server-versions-earlier-than-12-3-1-a-user-under) (info, published 30 Oct 2026)
- [CVE-2026-115829: Delinea Secret Server authentication bypass via second factor](https://junglewise.ai/threats/cve-2026-115829-in-secret-server-versions-earlier-than-12-3-1-a-user-could) (info, published 30 Oct 2026)
- [CVE-2026-115828: Delinea Secret Server FIDO2 PIN/biometric validation bypass](https://junglewise.ai/threats/cve-2026-115828-in-secret-server-versions-earlier-than-12-3-1-secret-server-did) (info, published 30 Oct 2026)
- [CVE-2026-15640: Delinea Secret Server SAML identity spoofing](https://junglewise.ai/threats/cve-2026-15640-delinea-secret-server-saml-identity-spoofing) (info, published 16 Sep 2026)
- [CVE-2026-15638: Delinea Secret Server padding oracle vulnerability](https://junglewise.ai/threats/cve-2026-15638-delinea-secret-server-padding-oracle-vulnerability) (info, CVSS 0, published 16 Sep 2026)
- [CVE-2026-19117: Delinea FIDO2 credential registration authentication bypass](https://junglewise.ai/threats/cve-2026-19117-delinea-fido2-credential-registration-authentication-bypass) (critical, CVSS 9.8, published 2 Sep 2026)

## Most severe Delinea Secret Server vulnerabilities

- [CVE-2026-19117: Delinea FIDO2 credential registration authentication bypass](https://junglewise.ai/threats/cve-2026-19117-delinea-fido2-credential-registration-authentication-bypass) (critical, CVSS 9.8, published 2 Sep 2026)
- [CVE-2026-15638: Delinea Secret Server padding oracle vulnerability](https://junglewise.ai/threats/cve-2026-15638-delinea-secret-server-padding-oracle-vulnerability) (info, CVSS 0, published 16 Sep 2026)
- [CVE-2026-15640: Delinea Secret Server SAML identity spoofing](https://junglewise.ai/threats/cve-2026-15640-delinea-secret-server-saml-identity-spoofing) (info, published 16 Sep 2026)
- [CVE-2026-115830: Delinea Secret Server unsigned JWT authentication bypass](https://junglewise.ai/threats/cve-2026-115830-in-secret-server-versions-earlier-than-12-3-1-a-user-under) (info, published 30 Oct 2026)
- [CVE-2026-115829: Delinea Secret Server authentication bypass via second factor](https://junglewise.ai/threats/cve-2026-115829-in-secret-server-versions-earlier-than-12-3-1-a-user-could) (info, published 30 Oct 2026)
- [CVE-2026-115828: Delinea Secret Server FIDO2 PIN/biometric validation bypass](https://junglewise.ai/threats/cve-2026-115828-in-secret-server-versions-earlier-than-12-3-1-secret-server-did) (info, published 30 Oct 2026)

## Vulnerabilities per week

3 vulnerabilities in the last four weeks, up 50% on the four before (2).

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 1 | 1 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 2 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 3 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Delinea Secret Server vulnerabilities", https://junglewise.ai/threats/technologies/secret-server, 9 November 2026.