Facebook WhatsApp Business for iOS

Name: Facebook WhatsApp Business for iOS
Brand: Facebook

productEU

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

unpatched

by severity

7critical1high5medium0low

updated 2026-10-27

vulnerabilities (15)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2025-55177US	—OT critical	13.1% (96th)	KEV	2.25.21.78	2025-08-29	2.22.25.2 → 2.25.21.78
CVE-2019-3568US	critical9.8OT critical	30.1% (98th)	KEV	2.19.51	2019-05-14	2 versions
CVE-2019-11931US	high7.8	1.21% (68th)	Exploit	2.19.100	2019-11-14	2 versions
CVE-2020-1909US	critical9.8	2.28% (83rd)	—	2.20.111	2020-11-03	3 versions
CVE-2018-20655US	critical9.8	2.20% (82nd)	—	2.18.90.24	2019-06-14	2 versions
CVE-2020-1907US	critical9.8	1.89% (79th)	—	2.20.90	2020-10-06	2 versions
CVE-2018-6350US	critical9.8	1.69% (77th)	—	2.18.100.2	2019-06-14	2 versions
CVE-2021-24026US	critical9.8	1.40% (72nd)	—	v2.21.32	2021-04-06	unspecified → v2.21.32
CVE-2021-24042US	critical9.8	1.24% (69th)	—	v2.21.230	2022-01-04	unspecified → v2.21.230
CVE-2020-1904US	medium5.5	1.11% (66th)	—	2.20.61	2020-10-06	2 versions
CVE-2020-1903US	medium5.5	0.66% (51st)	—	2.20.61	2020-10-06	2 versions
CVE-2020-1908US	medium4.6	0.29% (22nd)	—	2.20.100	2020-11-03	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
CVE-2025-55179US	—	0.18% (8th)	—	2.25.23.82	2025-11-18	2.25.8.14 → 2.25.23.82

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

CWE-787Out-of-bounds Write6 CVEs
CWE-121Stack-based Buffer Overflow2 CVEs
CWE-122Heap-based Buffer Overflow2 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-20Improper Input Validation1 CVEs
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')1 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.