Whatsapp Business: vulnerabilidades y CVE
Whatsapp Business tiene 27 vulnerabilidades publicadas, 1 de ellas en los últimos 12 meses. 13 son críticas y 2 figuran en el catálogo de explotación activa de CISA.
CVE27
Últimos 12 meses1
Críticas13
Explotadas activamente2
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🔴 Explotadas activamente (CISA KEV)
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2025-55177 | Media (5.4) | 4.3% | ⚠ Explotación activa | 29 ago 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… |
| CVE-2019-3568 | Crítica (9.8) | 30% | ⚠ Explotación activa | 14 may 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,… |
Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2025-55179 | Media (5.4) | 0.17% | — | 18 nov 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… |
| CVE-2025-55177 | Media (5.4) | 4.3% | ⚠ Explotación activa | 29 ago 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… |
| CVE-2022-36934 | Crítica (9.8) | 2.4% | — | 22 sept 2022 | An integer overflow in WhatsApp could result in remote code execution in an established video call. |
| CVE-2021-24043 | Crítica (9.1) | 1.1% | — | 2 feb 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… |
| CVE-2021-24041 | Crítica (9.8) | 1.5% | — | 7 dic 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 | Crítica (9.1) | 1.1% | — | 11 jun 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-2021-24027 | Alta (7.5) | 3.8% | — | 6 abr 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-2021-24026 | Crítica (9.8) | 1.4% | — | 6 abr 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… |
| CVE-2020-1910 | Alta (7.8) | 5.1% | — | 2 feb 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… |
| CVE-2020-1909 | Crítica (9.8) | 2.3% | — | 3 nov 2020 | 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 potentially code execution. This could… |
| CVE-2020-1908 | Media (4.6) | 0.29% | — | 3 nov 2020 | Improper authorization of the Screen Lock feature in WhatsApp and WhatsApp Business for iOS prior to v2.20.100 could have permitted use of Siri to interact with the WhatsApp application even after the phone was locked. |
| CVE-2020-1907 | Crítica (9.8) | 1.9% | — | 6 oct 2020 | 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 prior to v2.20.90, and WhatsApp for… |
| CVE-2020-1906 | Alta (7.8) | 0.31% | — | 6 oct 2020 | 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 malformed local videos with E-AC-3 audio streams. |
| CVE-2020-1904 | Media (5.5) | 1.1% | — | 6 oct 2020 | A path validation issue in WhatsApp for iOS prior to v2.20.61 and WhatsApp Business for iOS prior to v2.20.61 could have allowed for directory traversal overwriting files when sending specially crafted docx, xlsx, and… |
| CVE-2020-1903 | Media (5.5) | 0.66% | — | 6 oct 2020 | An issue when unzipping docx, pptx, and xlsx documents in WhatsApp for iOS prior to v2.20.61 and WhatsApp Business for iOS prior to v2.20.61 could have resulted in an out-of-memory denial of service. This issue would… |
| CVE-2020-1902 | Alta (7.5) | 0.67% | — | 6 oct 2020 | 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 have been sent to the Google service over… |
| CVE-2020-1894 | Alta (8.8) | 1.8% | — | 3 sept 2020 | 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 iPhone prior to v2.20.30 could have… |
| CVE-2020-1891 | Crítica (9.8) | 1.5% | — | 3 sept 2020 | 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, and WhatsApp Business for iPhone prior to… |
| CVE-2020-1890 | Alta (7.5) | 1.4% | — | 3 sept 2020 | 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 deliberately malformed data to load an… |
| CVE-2020-1886 | Alta (8.8) | 1.2% | — | 3 sept 2020 | 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 video stream after receiving and answering… |
| CVE-2019-11931 | Alta (7.8) | 1.2% | — | 14 nov 2019 | A stack-based buffer overflow could be triggered in WhatsApp by sending a specially crafted MP4 file to a WhatsApp user. The issue was present in parsing the elementary stream metadata of an MP4 file and could result in… |
| CVE-2018-6350 | Crítica (9.8) | 1.7% | — | 14 jun 2019 | An out-of-bounds read was possible in WhatsApp due to incorrect parsing of RTP extension headers. This issue affects WhatsApp for Android prior to 2.18.276, WhatsApp Business for Android prior to 2.18.99, WhatsApp for… |
| CVE-2018-6349 | Crítica (9.8) | 2.2% | — | 14 jun 2019 | When receiving calls using WhatsApp for Android, a missing size check when parsing a sender-provided packet allowed for a stack-based overflow. This issue affects WhatsApp for Android prior to 2.18.248 and WhatsApp… |
| CVE-2018-6339 | Crítica (9.8) | 1.5% | — | 14 jun 2019 | When receiving calls using WhatsApp on Android, a stack allocation failed to properly account for the amount of data being passed in. An off-by-one error meant that data was written beyond the allocated space on the… |
| CVE-2018-20655 | Crítica (9.8) | 2.2% | — | 14 jun 2019 | When receiving calls using WhatsApp for iOS, a missing size check when parsing a sender-provided packet allowed for a stack-based overflow. This issue affects WhatsApp for iOS prior to v2.18.90.24 and WhatsApp Business… |
| CVE-2019-3568 | Crítica (9.8) | 30% | ⚠ Explotación activa | 14 may 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,… |
| CVE-2019-3566 | Media (5.9) | 1.1% | — | 10 may 2019 | A bug in WhatsApp for Android's messaging logic would potentially allow a malicious individual who has taken over over a WhatsApp user's account to recover previously sent messages. This behavior requires independent… |
🎯 Cómo se explota (técnicas ATT&CK)
Número de CVE de esta tecnología asignadas a cada técnica de explotación o de impacto principal.