WF
Product
WhatsApp for iOS
by Facebook · last CVE May 1, 2026
On CISA KEVExploited in the wild
4
CVEs
2
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 0Medium 3Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2019-3568
In wildKEV
9.8
30%
May 14
WhatsApp VOIP Stack Buffer Overflow Vulnerability
Affected: 2.19.51; before 2.19.51
CVE-2025-55177
In wildKEV
5.4
13%
Aug 29
Meta Platforms WhatsApp Incorrect Authorization Vulnerability
Affected: 2.22.25.2 before 2.25.21.73
CVE-2025-55179
5.4
0%
Nov 18
Incomplete validation of rich response messages in WhatsApp for iOS prior to v2.25.23.73, WhatsApp Business for iOS v2.25.23.82, and WhatsApp for Mac v2.25.23.83 could have…
Affected: 2.25.8.17 before 2.25.23.73
CVE-2026-23866
4.3
0%
May 1
Incomplete validation of AI rich response messages for Instagram Reels in WhatsApp for iOS v2.25.8.0 to v2.26.15.72 and WhatsApp for Android v2.25.8.0 to v2.26.7.10 could have…
Affected: 2.25.8.0 before 2.26.15.72
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