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Fortinet
Critical FortiMail zero-day exploited in the wild (CVE-2026-104286)

Fortinet is warning customers that attackers are exploiting a zero-day vulnerability (CVE-2026-104286) in FortiMail, its email security gateway. Fortinet says the flaw has …

AI
AI agent used Zammad zero-days to breach Dutch vulnerability disclosure non-profit

An agentic AI-powered attack that hit the Dutch Institute for Vulnerability Disclosure (DIVD) on September 21 exploited two zero-day vulnerabilities in Zammad, an open-source …

Cisco
New Cisco SD-WAN zero-day exploited in-the-wild (CVE-2026-76504)

For the fifth time this year, Cisco revealed attackers have exploited a vulnerability (CVE-2026-76504) in its SD-WAN solution in zero-day attacks. The vendor’s incident …

Apple
Apple squashes zero-day bug exploited in “extremely sophisticated” attack (CVE-2026-86950)

Apple has shipped iOS and macOS security updates to fix an actively exploited zero-day vulnerability (CVE-2026-86950) in the operating systems’ Core Graphics framework. …

target
Attackers hit Check Point Management Servers and Spark firewalls, F5 BIG-IP APM instances

Check Point Software has released emergency fixes for a critical Check Point Management Server vulnerability (CVE-2026-93616) that has been exploited as far back as July 23, …

Cisco
Cisco patches actively exploited email gateway zero-day (CVE-2026-76461)

Attackers have leveraged a zero-day SQL injection vulnerability (CVE-2026-76461) to compromise Cisco Secure Email Gateway appliances, Cisco confirmed on Monday. The …

patch tuesday
September 2026 Patch Tuesday: Record patch count, 2 zero-days, and a SigRed successor

September 2026 Patch Tuesday is here, with Microsoft delivering another record-breaking number of patches, including those for two vulnerabilities that have been exploited as …

Google Chrome
Google patches actively exploited Chrome zero-day (CVE-2026-85046)

Google has patched 12 vulnerabilities affecting its popular Chrome browser, among them CVE-2026-85046, which has been exploited in the wild. “Google is aware that an …

SonicWall
SonicWall SMA 1000 appliances under attack via zero-day flaws

Attackers are exploiting two previously undisclosed vulnerabilities (CVE-2026-83548, CVE-2026-83549) in SonicWall SMA 1000 appliances, the vendor confirmed on Tuesday. The …

PaperCut
Attackers plant remote access tools on compromised PaperCut servers

The threat actor targeting internet-facing PaperCut Application Servers is covertly installing legitimate remote access software on them, PaperCut Software shared in the most …

Metabase
Metabase zero-day exploited to access Framework customer data

Framework, the San Francisco-based company that designs repairable and upgradeable laptops, has suffered a data breach after attackers managed to exploit a zero-day …

SonicWall SMA 1000
SonicWall SMA zero-days were exploited weeks before disclosure

Two recently disclosed SonicWall SMA 1000 vulnerabilities – CVE-2026-15409 and CVE-2026-15410 – were exploited in zero-day attacks for weeks, allowing threat …

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