Question 1

What is CVE-2026-21052 — CVE-2026-21052?

Accepted Answer

Path traversal in SemClipboardService prior to SMR Jul-2026 Release 1 allows local privileged attackers to access files with system privilege.

Question 2

What is the authoritative source for CVE-2026-21052?

Accepted Answer

CVE-2026-21052 (CVE-2026-21052) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-21052CVE-2026-21052

Description