What is CVE-2026-43492?

CVE-2026-43492 is a security advisory published by Microsoft Security Response Center (MSRC). lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_sgl()

Which CVE IDs does CVE-2026-43492 cover?

CVE-2026-43492 covers the following CVE IDs: CVE-2026-43492. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-43492?

CVE-2026-43492 has a CVSS v3 base score of 5.5, published by Microsoft Security Response Center (MSRC).

CVE-2026-43492CVSS 5.5

lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_sgl()

Vendor

Microsoft Security Response Center (MSRC)

Published

May 22, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-43492 →