CVE-2025-21590

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

March 5, 2026

Last Seen

June 8, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Google Reports 90 Exploited Zero-Day Vulnerabilities in 202571.8

Google's Threat Intelligence Group tracked 90 zero-day vulnerabilities exploited in 2025, a rise from 78 in 2024. Less than half of these vulnerabilities were attributed to specific threat actors, with spyware vendors and China being the most prominent. This increase highlights ongoing cybersecurity...

Exploitation of Client Software Vulnerabilities and User Execution Techniques71.0

Recent cybersecurity reports detail the exploitation of software vulnerabilities in client applications, particularly targeting web browsers and Microsoft Office. Adversaries utilize techniques such as Drive-by Compromise and Phishing to execute malicious code, often without user interaction. Notabl...