Início / CVEs
Vulnerabilidades exploradas (CISA KEV)
CVEs com exploração confirmada pela CISA (Known Exploited Vulnerabilities), com ação exigida e prazos.
CVE-2025-55182
Crítica · 10.0
KEV Urgente · 100 Exploit público Ransomware CWE-502 03/12/2025
Meta React Server Components Remote Code Execution Vulnerability
A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vulnerable code unsafely deserializes payloads from HTTP requests to Server Function endpoints.
CVE-2025-55177
Média · 5.4
KEV Alta · 58 Exploit público CWE-863 29/08/2025
Meta Platforms WhatsApp Incorrect Authorization Vulnerability
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. We assess that this vulnerability, in combination with an OS-level vulnerability on Apple platforms (CVE-2025-43300), may have been exploited in a sophisticated attack against specific targeted users.
CVE-2023-44487
Alta · 7.5
KEV Urgente · 73 Exploit público CWE-400 10/10/2023
HTTP/2 Rapid Reset Attack Vulnerability
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVE-2019-18426
Alta · 8.2
KEV Urgente · 70 Exploit público CWE-79 21/01/2020
WhatsApp Cross-Site Scripting Vulnerability
A vulnerability in WhatsApp Desktop versions prior to 0.3.9309 when paired with WhatsApp for iPhone versions prior to 2.20.10 allows cross-site scripting and local file reading. Exploiting the vulnerability requires the victim to click a link preview from a specially crafted text message.
CVE-2019-3568
Crítica · 9.8
KEV Alta · 63 CWE-787 14/05/2019
WhatsApp VOIP Stack Buffer Overflow Vulnerability
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 for iOS prior to v2.19.51, WhatsApp Business for iOS prior to v2.19.51, WhatsApp for Windows Phone prior to v2.18.348, and WhatsApp for Tizen prior to v2.18.15.