CVE-2026-88220

CVSS 5.5 (medium) · published 2026-11-10

Buffer over-read in Windows Performance Counters allows an authorized attacker to disclose information locally.

Weakness: CWE-126

Source: NVD CVE-2026-88220

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88220

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