CVE-2026-32791: Escalation of Privilege in Intel(R) Performance Counter Monitor (Intel(R) PCM)
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.
AI Analysis
Technical Summary
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.
CVE-2026-32791: Escalation of Privilege in 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
AI-Powered Analysis
Machine-generated threat intelligence
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.
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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