by Whatsapp
CVEs (40)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-23863 | Med | 0.42 | 6.5 | 0.01 | May 1, 2026 | An attachment spoofing issue in WhatsApp for Windows prior to v2.3000.1032164386.258709 could have allowed maliciously formatted documents with embedded NUL bytes in the filename to be shown in the application as one type of file but run as an executable when opened. We have not… | ||
| CVE-2017-8769 | Med | 0.30 | 4.6 | 0.00 | May 18, 2017 | Facebook WhatsApp Messenger before 2.16.323 for Android uses the SD card for cleartext storage of files (Audio, Documents, Images, Video, and Voice Notes) associated with a chat, even after that chat is deleted. There may be users who expect file deletion to occur upon chat… | ||
| CVE-2026-23866 | Med | 0.28 | 4.3 | 0.00 | May 1, 2026 | 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 allowed a user to trigger processing of media content from an arbitrary URL on another user’s device,… | ||
| CVE-2025-30259 | Low | 0.23 | 3.5 | 0.00 | Mar 20, 2025 | The WhatsApp cloud service before late 2024 did not block certain crafted PDF content that can defeat a sandbox protection mechanism and consequently allow remote access to messaging applications by third parties, as exploited in the wild in 2024 for installation of Android… | ||
| CVE-2019-3568 | 0.16 | — | 0.39 | KEV | May 14, 2019 | A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RTCP packets sent to a target phone number. The issue affects WhatsApp for Android prior to v2.19.134, WhatsApp Business for Android prior to v2.19.44, WhatsApp… | ||
| CVE-2025-55177 | 0.12 | — | 0.04 | KEV | Aug 29, 2025 | Incomplete authorization of linked device synchronization messages in WhatsApp for iOS prior to v2.25.21.73, WhatsApp Business for iOS v2.25.21.78, and WhatsApp for Mac v2.25.21.78 could have allowed an unrelated user to trigger processing of content from an arbitrary URL on a… | ||
| CVE-2022-36934 | 0.01 | — | 0.02 | Sep 22, 2022 | An integer overflow in WhatsApp could result in remote code execution in an established video call. | |||
| CVE-2019-11933 | 0.01 | — | 0.04 | Oct 23, 2019 | 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 or cause a denial of service. | |||
| CVE-2025-55179 | 0.00 | — | 0.00 | Nov 18, 2025 | 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 allowed a user to trigger processing of media content from an arbitrary URL on another user’s device. We… | |||
| CVE-2025-30401 | 0.00 | — | 0.16 | Apr 5, 2025 | A spoofing issue in WhatsApp for Windows prior to version 2.2450.6 displayed attachments according to their MIME type but selected the file opening handler based on the attachment’s filename extension. A maliciously crafted mismatch could have caused the recipient to… | |||
| CVE-2023-38538 | 0.00 | — | 0.00 | Oct 4, 2023 | A race condition in an event subsystem led to a heap use-after-free issue in established audio/video calls that could have resulted in app termination or unexpected control flow with very low probability. | |||
| CVE-2022-27492 | 0.00 | — | 0.00 | Sep 23, 2022 | An integer underflow in WhatsApp could have caused remote code execution when receiving a crafted video file. | |||
| CVE-2020-20096 | 0.00 | — | 0.01 | Mar 23, 2022 | Whatsapp iOS 2.19.80 and prior and Android 2.19.222 and prior user interface does not properly represent URI messages to the user, which results in URI spoofing via specially crafted messages. | |||
| CVE-2021-24043 | 0.00 | — | 0.01 | Feb 2, 2022 | 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 for iOS 2.21.230.7, and WhatsApp Desktop v2.2145.0 could have allowed an out-of-bounds heap read if… | |||
| CVE-2021-24042 | 0.00 | — | 0.01 | Jan 4, 2022 | 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 to v2.21.230, WhatsApp for KaiOS prior to v2.2143, WhatsApp Desktop prior to v2.2146 could have… | |||
| CVE-2021-24041 | 0.00 | — | 0.01 | Dec 7, 2021 | 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 user sent a malicious image. | |||
| CVE-2021-24035 | 0.00 | — | 0.01 | Jun 11, 2021 | 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 attacks that overwrite WhatsApp files. | |||
| CVE-2021-24026 | 0.00 | — | 0.01 | Apr 6, 2021 | 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 iOS prior to v2.21.32, and WhatsApp Business for iOS prior to v2.21.32 could have allowed an… | |||
| CVE-2021-24027 | 0.00 | — | 0.04 | Apr 6, 2021 | 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 external storage to read cached TLS material. | |||
| CVE-2020-1910 | 0.00 | — | 0.05 | Feb 2, 2021 | 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 applied specific image filters to a specially crafted image and sent the resulting image. |
- risk 0.42cvss 6.5epss 0.01
An attachment spoofing issue in WhatsApp for Windows prior to v2.3000.1032164386.258709 could have allowed maliciously formatted documents with embedded NUL bytes in the filename to be shown in the application as one type of file but run as an executable when opened. We have not…
- risk 0.30cvss 4.6epss 0.00
Facebook WhatsApp Messenger before 2.16.323 for Android uses the SD card for cleartext storage of files (Audio, Documents, Images, Video, and Voice Notes) associated with a chat, even after that chat is deleted. There may be users who expect file deletion to occur upon chat…
- risk 0.28cvss 4.3epss 0.00
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 allowed a user to trigger processing of media content from an arbitrary URL on another user’s device,…
- risk 0.23cvss 3.5epss 0.00
The WhatsApp cloud service before late 2024 did not block certain crafted PDF content that can defeat a sandbox protection mechanism and consequently allow remote access to messaging applications by third parties, as exploited in the wild in 2024 for installation of Android…
- risk 0.16cvss —epss 0.39
A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RTCP packets sent to a target phone number. The issue affects WhatsApp for Android prior to v2.19.134, WhatsApp Business for Android prior to v2.19.44, WhatsApp…
- risk 0.12cvss —epss 0.04
Incomplete authorization of linked device synchronization messages in WhatsApp for iOS prior to v2.25.21.73, WhatsApp Business for iOS v2.25.21.78, and WhatsApp for Mac v2.25.21.78 could have allowed an unrelated user to trigger processing of content from an arbitrary URL on a…
- CVE-2022-36934Sep 22, 2022risk 0.01cvss —epss 0.02
An integer overflow in WhatsApp could result in remote code execution in an established video call.
- CVE-2019-11933Oct 23, 2019risk 0.01cvss —epss 0.04
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 or cause a denial of service.
- CVE-2025-55179Nov 18, 2025risk 0.00cvss —epss 0.00
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 allowed a user to trigger processing of media content from an arbitrary URL on another user’s device. We…
- CVE-2025-30401Apr 5, 2025risk 0.00cvss —epss 0.16
A spoofing issue in WhatsApp for Windows prior to version 2.2450.6 displayed attachments according to their MIME type but selected the file opening handler based on the attachment’s filename extension. A maliciously crafted mismatch could have caused the recipient to…
- CVE-2023-38538Oct 4, 2023risk 0.00cvss —epss 0.00
A race condition in an event subsystem led to a heap use-after-free issue in established audio/video calls that could have resulted in app termination or unexpected control flow with very low probability.
- CVE-2022-27492Sep 23, 2022risk 0.00cvss —epss 0.00
An integer underflow in WhatsApp could have caused remote code execution when receiving a crafted video file.
- CVE-2020-20096Mar 23, 2022risk 0.00cvss —epss 0.01
Whatsapp iOS 2.19.80 and prior and Android 2.19.222 and prior user interface does not properly represent URI messages to the user, which results in URI spoofing via specially crafted messages.
- CVE-2021-24043Feb 2, 2022risk 0.00cvss —epss 0.01
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 for iOS 2.21.230.7, and WhatsApp Desktop v2.2145.0 could have allowed an out-of-bounds heap read if…
- CVE-2021-24042Jan 4, 2022risk 0.00cvss —epss 0.01
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 to v2.21.230, WhatsApp for KaiOS prior to v2.2143, WhatsApp Desktop prior to v2.2146 could have…
- CVE-2021-24041Dec 7, 2021risk 0.00cvss —epss 0.01
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 user sent a malicious image.
- CVE-2021-24035Jun 11, 2021risk 0.00cvss —epss 0.01
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 attacks that overwrite WhatsApp files.
- CVE-2021-24026Apr 6, 2021risk 0.00cvss —epss 0.01
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 iOS prior to v2.21.32, and WhatsApp Business for iOS prior to v2.21.32 could have allowed an…
- CVE-2021-24027Apr 6, 2021risk 0.00cvss —epss 0.04
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 external storage to read cached TLS material.
- CVE-2020-1910Feb 2, 2021risk 0.00cvss —epss 0.05
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 applied specific image filters to a specially crafted image and sent the resulting image.
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