https://pwn.watch/i/meta-platforms-whatsapp-cve-2025-55177 Meta Platforms WhatsApp contains an incorrect authorization vulnerability due to an incomplete authorization of linked device synchronization messages. This vulnerability could allow an unrelated user to trigger processing of content from an arbitrary URL on a target’s device. Added to CISA KEV on 2025-09-02. en Tue, 02 Sep 2025 00:00:00 GMT https://pwn.watch/i/meta-platforms-whatsapp-cve-2025-55177 https://pwn.watch/i/meta-platforms-whatsapp-cve-2025-55177#2025-09-02-18f0ffb2 Tue, 02 Sep 2025 00:00:00 GMT medium <p>Meta Platforms WhatsApp: WhatsApp Incorrect Authorization Vulnerability: CISA added CVE-2025-55177 to the KEV catalog (due 2025-09-23).</p>