Red Hat Virtualization Engine 4.4

productDE

cpe:/a:redhat:virtualization:engine_4.4

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

KEV-listed

EPSS ≥ 10%

critical

by severity

0critical1high3medium0low

updated 2026-10-28

vulnerabilities (4)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2020-28458US	high7.3	3.72% (90th)	Exploit	no fix	2020-12-16	—
CVE-2020-28477US	medium5.0	2.34% (84th)	—	no fix	2021-01-19	—
CVE-2020-25657US	medium5.9	1.76% (78th)	—	no fix	2021-01-12	—
CVE-2019-20921US	medium6.1	1.74% (78th)	—	no fix	2020-09-30	—

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

CWE-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')2 CVEs
CWE-915Improperly Controlled Modification of Dynamically-Determined Object Attributes2 CVEs
CWE-203Observable Discrepancy1 CVEs
CWE-385Covert Timing Channel1 CVEs
CWE-400Uncontrolled Resource Consumption1 CVEs
CWE-471Modification of Assumed-Immutable Data (MAID)1 CVEs
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')1 CVEs

Which sources assert this record, and when.

scry

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