Intel Performance Counter Monitor vulnerabilities

2 CVEs affecting Intel Performance Counter Monitor, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-32791, published 2026-08-11.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2023-34351, published 2024-02-14. High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days. Buffer underflow in some Intel(R) PCM software before version 202307 may allow an unauthenticated user to potentially enable denial of service via network access.
• CVE-2026-32791, published 2026-08-11. High severity, CVSS 7.0. EPSS: 0.1% chance of exploitation in the next 30 days. Untrusted search path for some Intel(R) Performance Counter Monitor (Intel(R) PCM) before version tag 202604 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged…