signal private messenger

Name: signal private messenger
Brand: signal

productUS

cpe:2.3:a:signal:private_messenger:*:*:*:*:*:*:*:*

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

KEV-listed

public exploit

EPSS ≥ 10%

by severity

1critical1high3medium0low

updated 2026-10-27

vulnerabilities (5)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2019-17192US	critical9.8	2.73% (86th)	—	no fix	2019-10-05	≤ 4.47.7
CVE-2019-9970US	medium6.5	1.83% (79th)	—	no fix	2019-03-24	≤ 4.35.3
CVE-2019-17191US	high7.5OT elevated	1.75% (78th)	—	4.47.7	2019-10-05	< 4.47.7
CVE-2020-5753US	medium5.3	1.10% (66th)	—	no fix	2020-05-20	≤ 4.59.0
CVE-2018-3988US	medium4.7	0.53% (44th)	—	no fix	2018-12-10	= 4.24.8

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

Which sources assert this record, and when.

scry

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