CVE-2026-8496

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

July 5, 2026

Last Seen

July 23, 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

Russian Hackers Exploit Zimbra Zero-Day for Espionage Campaign80.8

Since July 2025, Russian state-backed hackers, known as Laundry Bear, have exploited a zero-click vulnerability (CVE-2025-66376) in the Zimbra Collaboration Suite to infiltrate Western government and commercial organizations. This attack method allows hackers to steal sensitive data without requirin...

Critical SOGo Vulnerabilities Affecting Multiple Ubuntu Versions70.5

Recent vulnerabilities in SOGo have been identified, impacting Ubuntu 18.04 LTS, 20.04 LTS, 22.04 LTS, and 26.04 LTS. The issues include improper sanitization of input leading to potential cross-site scripting (CVE-2025-71276, CVE-2026-3054) and SQL injection vulnerabilities (CVE-2026-46445, CVE-202...