Known Exploited Vulnerabilities · CISA KEV Catalog

CVE-2025-55177: Meta Platforms WhatsApp Incorrect Authorization Vulnerability

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.

Read the original at CISA KEV Catalog ↗

Topics
Vulnerabilities & Patching
Mentions
CVE-2025-55177Meta Platforms
Related
CVE-2019-18426: WhatsApp Cross-Site Scripting Vulnerability Known Exploited Vulnerabilities · May 23, 2022
CVE-2019-3568: WhatsApp VOIP Stack Buffer Overflow Vulnerability Known Exploited Vulnerabilities · Apr 19, 2022