WhatsApp vulnerabilities
3 known CVE vulnerabilities in WhatsApp, translated and rated.
- CVE-2025-55177MediumActively exploited
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 target's device. This vulnerability, combined with an OS-level vulnerability on Apple platforms (CVE-2025-43300), may have been exploited in a sophisticated attack against specific targeted users.
- CVE-2019-3568CriticalActively exploited
A buffer overflow vulnerability in the WhatsApp VOIP stack allows remote code execution via specially crafted RTCP packets sent to a target phone number.
- CVE-2025-55179Medium
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. No evidence of exploitation in the wild has been observed.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS