Answer in brief
CVE-2026-96628 records a Medium severity (CVSS 4.3) vulnerability in Arcane: Environment access token bypasses the admin-required authorization gate on `/api/debug/pprof`. The current sources do not mark it as known exploited. The current feed maps getarcaneapp/arcane (generic), github.com/getarcaneapp/arcane/backend/v2 (go), github.com/getarcaneapp/arcane/backend/v2 (go). 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 4.3. 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 getarcaneapp/arcane (generic), github.com/getarcaneapp/arcane/backend/v2 (go), github.com/getarcaneapp/arcane/backend/v2 (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| getarcaneapp/arcanegeneric | <2.11.0 | 2.11.0 |
| github.com/getarcaneapp/arcane/backend/v2go | <2.11.0 | 2.11.0 |
| github.com/getarcaneapp/arcane/backend/v2go | >=0 <2.11.0 | 2.11.0 |
Published upstream
Oct 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 16, 2026
Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.11.0, AuthMiddleware.managerAuth accepts X-Arcane-Agent-Token credentials and the environment-token branch calls next before the AdminRequired option is evaluated. An attacker with a valid X-Arcane-Agent-Token can request /api/debug/pprof/* through a route protected by WithAdminRequired because EnvironmentPermissionSet is installed and the request continues without checking IsGlobalAdmin. This exposes administrator-restricted Go pprof runtime and diagnostic information and may impose profiling overhead. This issue is fixed in version 2.11.0.
Quoted source text, attributed separately from HOL analysis.