Facebook WhatsApp Business for Android

Name: Facebook WhatsApp Business for Android
Brand: Facebook

productEU

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

by severity

10critical7high3medium0low

updated 2026-10-27

vulnerabilities (20)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2019-3568US	critical9.8OT critical	30.1% (98th)	KEV	2.19.134	2019-05-14	2 versions
CVE-2021-24027US	high7.5	3.81% (90th)	Exploit	no fix	2021-04-06	≤ v2.21.4.18
CVE-2019-11931US	high7.8	1.21% (68th)	Exploit	2.19.104	2019-11-14	2 versions
CVE-2018-6349US	critical9.8	2.24% (83rd)	—	2.18.132	2019-06-14	2 versions
CVE-2020-1907US	critical9.8	1.89% (79th)	—	2.20.196.12	2020-10-06	2 versions
CVE-2020-1894US	high8.8	1.75% (78th)	—	2.20.20	2020-09-03	2 versions
CVE-2018-6350US	critical9.8	1.69% (77th)	—	2.18.99	2019-06-14	2 versions
CVE-2018-6339US	critical9.8	1.54% (75th)	—	unspecified	2019-06-14	2 versions
CVE-2020-1891US	critical9.8	1.49% (74th)	—	2.20.7	2020-09-03	2 versions
CVE-2021-24026US	critical9.8	1.40% (72nd)	—	v2.21.3	2021-04-06	unspecified → v2.21.3
CVE-2021-24041US	critical9.8	1.25% (69th)	—	v2.21.22.7	2021-12-07	unspecified → v2.21.22.7
CVE-2021-24042US	critical9.8	1.24% (69th)	—	v2.21.23	2022-01-04	unspecified → v2.21.23
CVE-2020-1886US	high8.8	1.24% (69th)	—	2.20.2	2020-09-03	2 versions
CVE-2020-1890US	high7.5	1.18% (68th)	—	2.20.2	2020-09-03	2 versions
CVE-2021-24035US	critical9.1	1.13% (66th)	—	v2.21.8.13	2021-06-11	unspecified → v2.21.8.13
CVE-2019-3566US	medium5.9	1.07% (65th)	—	unspecified	2019-05-10	2 versions
CVE-2020-1902US	high7.5OT elevated	0.67% (52nd)	—	2.20.49	2020-10-06	2 versions
CVE-2020-1906US	high7.8	0.31% (23rd)	—	2.20.46	2020-10-06	2 versions
CVE-2023-38537US	medium5.6	0.28% (20th)	—	2.23.10.77	2023-10-04	0 → 2.23.10.77
CVE-2023-38538US	medium5.0	0.23% (14th)	—	2.23.10.77	2023-10-04	0 → 2.23.10.77

weaknesses (8)

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

CWE-787Out-of-bounds Write11 CVEs
CWE-122Heap-based Buffer Overflow4 CVEs
CWE-121Stack-based Buffer Overflow3 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer2 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')2 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-20Improper Input Validation1 CVEs

sources (1)

Which sources assert this record, and when.

EUEU Vulnerability Database (ENISA)20 CVEs

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