VulnerabilityModified

CVE-2023-27306

Improper Initialization in firmware for some Intel(R) Optane(TM) SSD products may allow an authenticated user to potentially enable denial of service via local access.

MEDIUM 5.5EPSS 0.21%

Does this matter?

Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.

Description

Improper Initialization in firmware for some Intel(R) Optane(TM) SSD products may allow an authenticated user to potentially enable denial of service via local access.

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: 0.21% probability · 10th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-665
Affected: intel/optane memory h20 with solid state storage firmware · intel/optane ssd 900p firmware · intel/optane ssd dc p4800x firmware · intel/optane ssd dc p4801x firmware · intel/optane ssd 905p firmware
Source: secure@intel.com

EPSS trend

EPSS 0.2% since 10 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00758.htmlVendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00758.htmlVendor Advisory

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