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CVE-2026-32791: Escalation of Privilege in Intel(R) Performance Counter Monitor (Intel(R) PCM)

0
Medium
VulnerabilityCVE-2026-32791cvecve-2026-32791
Published: 08/11/2026 (08/11/2026, 16:28:17 UTC)
Source: CVE Database V5
Product: Intel(R) Performance Counter Monitor (Intel(R) PCM)

Description

CVE-2026-32791 is an escalation of privilege vulnerability in Intel(R) Performance Counter Monitor (Intel(R) PCM) before version tag 202604. It involves an untrusted search path in user applications running in Ring 3, which may allow an unprivileged authenticated user to escalate privileges. The attack requires high complexity, local access, passive user interaction, and some internal knowledge. The vulnerability has a medium severity with a CVSS score of 5.4 and impacts confidentiality, integrity, and availability at a high level within the vulnerable system context.

CVSS v4.0

Score 5.4medium

Attack Vector
Local
Attack Complexity
High
Attack Requirements
None
Privileges Required
Low
User Interaction
Passive
Vuln. Confidentiality
High
Vuln. Integrity
High
Vuln. Availability
High
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 08/11/2026, 23:48:56 UTC

Technical Analysis

This vulnerability in Intel(R) PCM involves an untrusted search path issue in user applications running in Ring 3 prior to version tag 202604. An unprivileged authenticated user could exploit this flaw to escalate privileges on the local system. The attack complexity is high and requires passive user interaction and some internal knowledge. The vulnerability affects confidentiality, integrity, and availability of the system at a high level but does not result in subsequent impacts beyond the vulnerable system. No patch or remediation level has been provided by the vendor at this time.

Potential Impact

The vulnerability may allow an unprivileged authenticated user to escalate privileges locally, potentially compromising the confidentiality, integrity, and availability of the affected system at a high level. However, it requires high attack complexity, passive user interaction, and internal knowledge, limiting the likelihood of exploitation. There are no known exploits in the wild.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation has been published by Intel as of the information available. Users should monitor vendor communications for updates and apply patches once available.

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Technical Details

Data Version
5.2
Assigner Short Name
intel
Date Reserved
2026-03-20T03:00:17.043Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a7b5472bf8831d539106bf2

Added to database: 08/11/2026, 16:57:22 UTC

Last enriched: 08/11/2026, 23:48:56 UTC

Last updated: 08/12/2026, 02:22:14 UTC

Views: 5

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