High severity · published Oct 23, 2026
CVE-2026-91093
HP One Agent Software – Security Update
New
8.5
CVSS
0.2%
EPSS
No
On KEV
Description
A potential security vulnerability has been identified in HP One Agent for certain HP PC products, which might allow for escalation
of privilege and/or arbitrary code execution. HP is releasing software updates to mitigate the potential vulnerability.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HO
HP One Agent Software · HP Inc.
before 1.87.4769.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-91093
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-91093
support.hp.com
https://support.hp.com/us-en/document/ish_15886229-15886255-16/hpsbhf04150
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