CVE-2026-86577

Summary

Out-of-bounds write in JP1 products allows remote attackers to corrupt memory, potentially leading to system compromise or denial of service due to insufficient bounds checking during data handling.

Exploitability

Exploitation is highly likely due to network accessibility (AV:N), no authentication requirement (PR:N), and low complexity (AC:L); no user interaction needed (UI:N).

Blast radius

Successful exploitation could enable full system compromise (C:H/I:H) with limited availability impact (A:L), affecting integrated management and job scheduling infrastructure across enterprise environments.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Upgrade JP1/Integrated Management 3 - Manager, JP1/Automatic Job Management System 3 - Manager, Agent, Agent Minimal Edition, and JP1/Base to the fixed versions: 13-50-31 for the AJS3 components and 12-50-54 for JP1/Base.

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.