PatchSiren cyber security CVE debrief

CVE-2026-5064 HP Inc. CVE debrief

A potential security vulnerability has been identified in the HP One Agent for certain HP PC products. This vulnerability might allow for escalation of privilege and/or denial of service. HP is releasing software updates to mitigate this potential vulnerability.

Vendor: HP Inc.
Product: HP One Agent Software
CVSS: HIGH 8.5
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-15
Original CVE updated: 2026-06-18
Advisory published: 2026-06-15
Advisory updated: 2026-06-18

Who should care

Users of HP One Agent for certain HP PC products should apply the software updates provided by HP to mitigate this vulnerability.

Technical summary

The vulnerability has a CVSS score of 8.5 and is classified as HIGH severity. The CVSS vector is CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X.

Defensive priority

HIGH

Recommended defensive actions

Apply software updates provided by HP to mitigate this vulnerability.
Refer to resourceLinkAnnotations for more information: [ref-4](https://support.hp.com/us-en/document/ish_15146555-15146580-16/hpsbhf04060)

Evidence notes

The vendor is identified as HP based on the evidence from reference_domain_candidate.

Official resources

CVE-2026-5064 was published on 2026-06-15T22:16:18.553Z and has not been modified since then.