cPanel cPanel/WHM <137.9999.96

productDE

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

KEV-listed

public exploit

EPSS ≥ 10%

by severity

2critical1high1medium0low

updated 2026-10-28

vulnerabilities (6)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2026-4177US	—	0.45% (39th)	—	no fix	2026-03-16	—
CVE-2026-40687US	critical9.1	0.37% (31st)	—	no fix	2026-04-30	—
CVE-2026-40684US	high7.5	0.36% (30th)	—	no fix	2026-04-30	—
CVE-2026-40685US	critical9.8	0.32% (25th)	—	no fix	2026-04-30	—
CVE-2026-48840US	—	0.26% (18th)	—	no fix	2026-05-30	—
CVE-2026-40686US	medium5.3	0.25% (16th)	—	no fix	2026-04-30	—

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

CWE-684Incorrect Provision of Specified Functionality2 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-122Heap-based Buffer Overflow1 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-787Out-of-bounds Write1 CVEs
CWE-839Numeric Range Comparison Without Minimum Check1 CVEs
CWE-909Missing Initialization of Resource1 CVEs

Which sources assert this record, and when.

scry

Products carry known vulnerabilities once they are exposed to the internet. See what is exposed on your perimeter with a free passive scan.