Insyde UEFI Firmware kernel 5.2 <Version 05.28.47

productDE

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

EPSS ≥ 10%

critical

by severity

0critical3high1medium0low

updated 2026-10-28

vulnerabilities (4)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-39539US	high7.8	0.62% (50th)	Exploit	no fix	2023-12-06	—
CVE-2023-40238US	medium5.5OT elevated	1.84% (79th)	—	no fix	2023-12-07	—
CVE-2023-5058US	high7.8	0.27% (19th)	—	no fix	2023-12-07	—
CVE-2023-39538US	high7.8	0.22% (13th)	—	no fix	2023-12-06	—

The flaw types (CWEs) most of these CVEs share.

CWE-20Improper Input Validation3 CVEs
CWE-434Unrestricted Upload of File with Dangerous Type2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-122Heap-based Buffer Overflow1 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-312Cleartext Storage of Sensitive Information1 CVEs

Which sources assert this record, and when.

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