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.

Sources and references

Verified primary and authoritative sources

CVE-2026-5064 CVE Program record
Publisher, destination, and source semantics verified

URL: https://www.cve.org/CVERecord?id=CVE-2026-5064

CVE Program - Official CVE Program record with source-provided CVE metadata.
CVE-2026-5064 NVD vulnerability detail
Publisher, destination, and source semantics verified

URL: https://nvd.nist.gov/vuln/detail/CVE-2026-5064

NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Source reference
Unverified legacy reference

URL: https://support.hp.com/us-en/document/ish_15146555-15146580-16/hpsbhf04060

[email protected]

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.