High · CVSS 7.1CVE-2026-11889

SALTO ProAccess Space Authorization Bypass Through User-Controlled KeyCVE-2026-11889

Answer in brief

CVE-2026-11889 records a High severity (CVSS 7.1) vulnerability in SALTO ProAccess Space Authorization Bypass Through User-Controlled Key. The current sources do not mark it as known exploited. The current feed maps SALTO/ProAccess Space (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jul 16, 2026Updated Oct 24, 2026Source checked Nov 4, 2026First seen by HOL Jul 17, 2026Material review Oct 24, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 7.1
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 7.1. 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.

Affected scope and exposure questions

The current feed maps SALTO/ProAccess Space (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
SALTO/ProAccess Spacegeneric	>=0 <6.13	6.13

Recommended response

Check inventory. Check lockfiles and deployed manifests for SALTO/ProAccess Space.
Review the reported fix. Source-reported solution: Users of SALTO ProAccess using the tenancy feature should upgrade to version 6.13. To further enhance security after applying the update: * Operate ProAccess Space on a protected internal network and avoid exposing it directly to the Internet. * Restrict operator-level accounts to the minimum required and apply least-privilege principles. * If feasible, disable the partitioning feature and operate under a single partition. * When strong tenant separation is required, consider running separate Space instances (isolated environments) rather than relying solely on logical partitioning.

Evidence timeline and material changes

Published upstream
Jul 16, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 24, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Jul 17, 2026

Sources and claim methodology

Upstream source description

SALTO ProAccess Space software using the tenancy feature / logical partition is vulnerable to a privilege escalation attack that could allow an authorized attacker to access any space managed by the affected product.

Quoted source text, attributed separately from HOL analysis.