Facebook WhatsApp Desktop

Name: Facebook WhatsApp Desktop
Brand: Facebook

productEU

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

unpatched

by severity

2critical1high2medium0low

updated 2026-10-27

vulnerabilities (5)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2019-18426US	high8.2OT critical	67.9% (99th)	KEV	0.3.9309	2020-01-21	2 versions
CVE-2020-1889US	critical10.0	4.78% (92nd)	—	0.3.4932	2020-09-03	2 versions
CVE-2021-24042US	critical9.8	1.24% (69th)	—	v2.2146	2022-01-04	unspecified → v2.2146
CVE-2019-11928US	medium6.1	1.00% (62nd)	—	0.3.4932	2020-09-03	2 versions
CVE-2019-3571US	medium5.3	0.78% (56th)	—	0.3.3793	2019-07-16	2 versions

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

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')2 CVEs
CWE-116Improper Encoding or Escaping of Output1 CVEs
CWE-122Heap-based Buffer Overflow1 CVEs
CWE-20Improper Input Validation1 CVEs
CWE-265CWE-2651 CVEs
CWE-787Out-of-bounds Write1 CVEs

Which sources assert this record, and when.

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