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-2019-18426
In wildKEV
8.2
68%
Jan 21
WhatsApp Cross-Site Scripting Vulnerability
Affected: before 0.3.9309; before 2.20.10
CVE-2020-1894
8.8
2%
Sep 3
A stack write overflow in WhatsApp for Android prior to v2.20.35, WhatsApp Business for Android prior to v2.20.20, WhatsApp for iPhone prior to v2.20.30, and WhatsApp Business for…
Affected: before 2.20.30; before 2.20.35
CVE-2020-1886
8.8
1%
Sep 3
A buffer overflow in WhatsApp for Android prior to v2.20.11 and WhatsApp Business for Android prior to v2.20.2 could have allowed an out-of-bounds write via a specially crafted…
Affected: before 2.20.11
CVE-2019-11932
8.8
45%
Oct 3
A double free vulnerability in the DDGifSlurp function in decoding.c in the android-gif-drawable library before version 1.2.18, as used in WhatsApp for Android before version…
Affected: before 2.19.244
CVE-2022-27492
7.8
1%
Sep 23
An integer underflow in WhatsApp could have caused remote code execution when receiving a crafted video file
Affected: before 2.22.15.9; before 2.22.16.2
CVE-2020-1910
7.8
5%
Feb 2
A missing bounds check in WhatsApp for Android prior to v2.21.1.13 and WhatsApp Business for Android prior to v2.21.1.13 could have allowed out-of-bounds read and write if a user…
Affected: before 2.21.1.13
CVE-2020-1906
7.8
0%
Oct 6
A buffer overflow in WhatsApp for Android prior to v2.20.130 and WhatsApp Business for Android prior to v2.20.46 could have allowed an out-of-bounds write when processing…
Affected: before 2.20.130
CVE-2019-11931
7.8
1%
Nov 14
A stack-based buffer overflow could be triggered in WhatsApp by sending a specially crafted MP4 file to a WhatsApp user
Affected: through 2.18.368; before 2.19.100; before 2.19.274
CVE-2019-11927
7.8
1%
Sep 27
An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images
Affected: before 2.9.143; before 2.19.100
CVE-2021-24027
7.5
4%
Apr 6
A cache configuration issue prior to WhatsApp for Android v2.21.4.18 and WhatsApp Business for Android v2.21.4.18 may have allowed a third party with access to the device’s…
Affected: before 2.21.4.18
CVE-2020-1902
7.5
1%
Oct 6
A user running a quick search on a highly forwarded message on WhatsApp for Android from v2.20.108 to v2.20.140 or WhatsApp Business for Android from v2.20.35 to v2.20.49 could…
Affected: 2.20.108 through 2.20.140
CVE-2020-1890
7.5
1%
Sep 3
A URL validation issue in WhatsApp for Android prior to v2.20.11 and WhatsApp Business for Android prior to v2.20.2 could have caused the recipient of a sticker message containing…
Affected: before 2.20.11
CVE-2018-6344
7.5
2%
Dec 31
A heap corruption in WhatsApp can be caused by a malformed RTP packet being sent after a call is established
Affected: before 2.18.93; before 2.18.172; before 2.18.293
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