CVE-2025-27087

MEDIUM

HPE Cray Operating System (COS) < cos-base-3.2 - Local Denial of Service via Kernel Resource Consumption

Title source: llm
STIX 2.1

Description

A vulnerability in the kernel of the Cray Operating System (COS) could allow an attacker to perform a local Denial of Service (DoS) attack.

References (1)

Core 1

Scores

CVSS v3 5.5
EPSS 0.0015
EPSS Percentile 5.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-400
Status published
Products (1)
Hewlett Packard Enterprise (HPE)/HPE Cray Operating System (COS) < cos-base-3.2
Published Apr 22, 2025
Tracked Since Feb 18, 2026