Low · CVSS 3.3CVE-2026-66986

HCL AION is affected by multiple security vulnerabilities.CVE-2026-66986

Answer in brief

CVE-2026-66986 records a Low severity (CVSS 3.3) vulnerability in HCL AION is affected by multiple security vulnerabilities.. The current sources do not mark it as known exploited. The current feed maps HCL Software/HCL AION (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 Nov 6, 2026Updated Nov 6, 2026Source checked Nov 6, 2026First seen by HOL Nov 6, 2026Material review Nov 6, 2026

Upstream Advisory

Key facts

Risk: Low · CVSS 3.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 3.3. 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.

Affected scope and exposure questions

The current feed maps HCL Software/HCL AION (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
HCL Software/HCL AIONgeneric	Version 2.7.0	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for HCL Software/HCL AION.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Nov 6, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Nov 6, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Nov 6, 2026

Sources and claim methodology

Source referencesupport.hcl-software.com

Upstream source description

HCL AION is affected by a vulnerability where user sessions did not expire after a sufficient period of inactivity. An unattended authenticated session could be used by another person with access to the same system to view information or perform actions on behalf of the user, potentially resulting in unintended behavior or security impact under certain conditions.

Quoted source text, attributed separately from HOL analysis.