Vulnerability · Published Sep 3, 2026 · Assigned by hp
CVE-2026-15431HP Support Assistant – Potential Escalation of Privilege
High 7.3
In plain English
A high-severity security flaw in HP Support Assistant from HP Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 4.0)7.3High
Exploit odds (30 days)0.1%top 97.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A potential security vulnerability has been identified in the HP Support Assistant for versions prior to 9.53.2.0. The vulnerability could potentially allow a local attacker to escalate privileges due to insufficient access controls.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HP Inc. | HP Support Assistant | 0 – before 9.53.2.0 |
Weakness: CWE-1220 · Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N