WH
Product
Whatsapp
by Whatsapp · last CVE May 1, 2026
On CISA KEVExploited in the wild
44
CVEs
3
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 15High 13Medium 15Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2019-3568
In wildKEV
9.8
30%
May 14
WhatsApp VOIP Stack Buffer Overflow Vulnerability
Affected: before 2.18.15; before 2.18.348; before 2.19.51; before 2.19.134
CVE-2022-36934
9.8
2%
Sep 22
An integer overflow in WhatsApp could result in remote code execution in an established video call
Affected: before 2.22.16.12; before 2.22.16.12
CVE-2021-24042
9.8
1%
Jan 4
The calling logic for WhatsApp for Android prior to v2.21.23, WhatsApp Business for Android prior to v2.21.23, WhatsApp for iOS prior to v2.21.230, WhatsApp Business for iOS prior…
Affected: before 2.21.23; before 2.21.23; before 2.21.230; before 2.21.230; before 2.2143; before 2.2146
CVE-2021-24041
9.8
1%
Dec 7
A missing bounds check in image blurring code prior to WhatsApp for Android v2.21.22.7 and WhatsApp Business for Android v2.21.22.7 could have allowed an out-of-bounds write if a…
Affected: before 2.21.22.7
CVE-2021-24026
9.8
1%
Apr 6
A missing bounds check within the audio decoding pipeline for WhatsApp calls in WhatsApp for Android prior to v2.21.3, WhatsApp Business for Android prior to v2.21.3, WhatsApp for…
Affected: before 2.21.3; before 2.21.3
CVE-2020-1909
9.8
2%
Nov 3
A use-after-free in a logging library in WhatsApp for iOS prior to v2.20.111 and WhatsApp Business for iOS prior to v2.20.111 could have resulted in memory corruption, crashes and…
Affected: before 2.20.111
CVE-2020-1907
9.8
2%
Oct 6
A stack overflow in WhatsApp for Android prior to v2.20.196.16, WhatsApp Business for Android prior to v2.20.196.12, WhatsApp for iOS prior to v2.20.90, WhatsApp Business for iOS…
Affected: before 2.20.90; before 2.20.196.16; before 173.0.0.29.505
CVE-2020-1891
9.8
1%
Sep 3
A user controlled parameter used in video call in WhatsApp for Android prior to v2.20.17, WhatsApp Business for Android prior to v2.20.7, WhatsApp for iPhone prior to v2.20.20,…
Affected: before 2.20.17; before 2.20.20
CVE-2019-11933
9.8
4%
Oct 23
A heap buffer overflow bug in libpl_droidsonroids_gif before 1.2.19, as used in WhatsApp for Android before version 2.19.291 could allow remote attackers to execute arbitrary code…
Affected: before 2.19.291
CVE-2018-6350
9.8
2%
Jun 14
An out-of-bounds read was possible in WhatsApp due to incorrect parsing of RTP extension headers
Affected: before 2.18.99; before 2.18.100.6; before 2.18.224
CVE-2018-6349
9.8
2%
Jun 14
When receiving calls using WhatsApp for Android, a missing size check when parsing a sender-provided packet allowed for a stack-based overflow
Affected: before 2.18.248
CVE-2018-6339
9.8
2%
Jun 14
When receiving calls using WhatsApp on Android, a stack allocation failed to properly account for the amount of data being passed in
Affected: 2.18.180 before 2.18.295
CVE-2018-20655
9.8
2%
Jun 14
When receiving calls using WhatsApp for iOS, a missing size check when parsing a sender-provided packet allowed for a stack-based overflow
Affected: before 2.18.90.24
CVE-2021-24043
9.1
1%
Feb 2
A missing bound check in RTCP flag parsing code prior to WhatsApp for Android v2.21.23.2, WhatsApp Business for Android v2.21.23.2, WhatsApp for iOS v2.21.230.6, WhatsApp Business…
Affected: 2.21.23.2; 2.21.230.6; 2.2145.0
CVE-2021-24035
9.1
1%
Jun 11
A lack of filename validation when unzipping archives prior to WhatsApp for Android v2.21.8.13 and WhatsApp Business for Android v2.21.8.13 could have allowed path traversal…
Affected: before 2.21.8.13
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