Answer in brief
CVE-2026-84668 records a High severity (CVSS 8.8) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps Jenkins Project/Jenkins SAML Plugin (generic), Jenkins Project/Jenkins SAML Plugin (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Jenkins Project/Jenkins SAML Plugin (generic), Jenkins Project/Jenkins SAML Plugin (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Jenkins Project/Jenkins SAML Plugingeneric | 0 | Not reported |
| Jenkins Project/Jenkins SAML Plugingeneric | >=0 <=4.618.v441a_27fa_46d2 | Not reported |
Published upstream
Sep 2, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 2, 2026
Jenkins SAML Plugin 4.618.v441a_27fa_46d2 and earlier allows overwriting the SAML identity provider metadata file through Stapler data binding, allowing attackers to replace it with attacker-controlled content and authenticate as any user.
Quoted source text, attributed separately from HOL analysis.