Answer in brief
CVE-2026-115731 records a Critical severity (CVSS 9.4) vulnerability in Report Deserialization Code Execution. The current sources do not mark it as known exploited. The current feed maps Perforce/Puppet Enterprise (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 9.4. 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 Perforce/Puppet Enterprise (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Perforce/Puppet Enterprisegeneric | >=2023.8.0 <2023.8.13 || >=2025.0.0 <2025.12.1 || >=2026.0.0 <2026.0.1 | 2023.8.13, 2025.12.1, 2026.0.1 |
Published upstream
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 3, 2026
Deserialization of untrusted data in the report-processing code of Puppet, as used by Puppet Server, in the affected releases, allows a client that holds any CA-signed agent certificate to execute arbitrary code on the Puppet Server as its service user by submitting a report containing a crafted rich-data type via PUT request. Where the certificate authority autosigns requests without strong verification, an unauthenticated network attacker can obtain such a certificate.
Quoted source text, attributed separately from HOL analysis.