Answer in brief
CVE-2026-85665 records a High severity (CVSS 6.5) vulnerability in Bruno through 4.1.0 Arbitrary File Read via Unconfined Body File Path. The current sources do not mark it as known exploited. The current feed maps usebruno/bruno (generic), usebruno/bruno (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 6.5. 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 usebruno/bruno (generic), usebruno/bruno (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| usebruno/brunogeneric | 0 | Not reported |
| usebruno/brunogeneric | >=0 <=4.1.0 | Not reported |
Published upstream
Sep 4, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 4, 2026
Bruno versions through 4.1.0 fail to validate file paths in request body declarations, allowing attackers to read arbitrary local files by using parent-directory traversal segments. When a collection is executed, attackers can craft a request with a body:file path containing ../ sequences that resolve outside the collection directory, causing the application to read and exfiltrate arbitrary files to attacker-controlled endpoints.
Quoted source text, attributed separately from HOL analysis.