SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2022-23954

Potential vulnerabilities have been identified in the BIOS for some HP PC products which may allow denial of service.

MEDIUM 5.5EPSS 0.26%

Does this matter?

Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.

Description

Potential vulnerabilities have been identified in the BIOS for some HP PC products which may allow denial of service.

CVSS 3.1
5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0.26% probability · 17th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
hp/probook 440 g8 firmware · hp/prodesk 405 g6 small form factor firmware
Source
hp-security-alert@hp.com
EPSS trend
0%3%5%26 October 2026: 0.26%26 October 202626 October 2026

EPSS 0.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.