CVE-2026-87491

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

September 9, 2026

Last Seen

September 16, 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

Critical Cisco FMC Vulnerabilities Under Active Exploitation88.3

Cisco's Secure Firewall Management Center (FMC) Software has two critical vulnerabilities, CVE-2026-20079 and CVE-2026-20316, that are currently being exploited by state-sponsored and ransomware actors. CVE-2026-20079, rated 10.0 on the CVSS scale, allows unauthenticated remote attackers to bypass a...

Critical Chrome Zero-Day CVE-2026-85046 Exploited in the Wild80.8

Google has released an emergency update for Chrome to address CVE-2026-85046, a high-severity zero-day vulnerability in the V8 JavaScript and WebAssembly engine, rated 8.8 on the CVSS scale. The flaw, identified as a type confusion issue, allows remote attackers to execute arbitrary code within Chro...

China-Linked Hackers Target NGOs with Chrome and Windows Exploits77.9

On September 1, 2026, Chinese threat actors UTA0560 and JungleBamboo executed phishing campaigns targeting NGOs, exploiting zero-day vulnerabilities in Google Chrome and Microsoft Windows. The attack utilized a spear-phishing email that redirected victims to a compromised U.S.-based university websi...

CISA Adds Critical Vulnerabilities to KEV Catalog Amid Active Exploitation72.9

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added several vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including critical flaws in Microsoft Windows, Adobe, N-able, Cisco, Google Chromium, Fortinet, and Citrix. Notably, CVE-2026-75650, a critical Ado...