CISA Sets September 12 Deadline for Cisco, Citrix, Fortinet Flaws
September 11, 2026
CISA added three actively exploited vulnerabilities in Cisco, Citrix, and Fortinet products to its KEV catalog on September 10, requiring
Network Security
CISA Sets September 12 Deadline for Cisco, Citrix, Fortinet Flaws
CISA added three actively exploited vulnerabilities in Cisco, Citrix, and Fortinet products to its KEV catalog on September 10, requiring federal agencies to patch by ...
Infostealer Logs Expose Replayable AI Tokens That Bypass MFA
Cybercriminals harvest AI session tokens from infostealer malware logs to hijack Google, Anthropic, and OpenAI accounts, bypassing MFA through token replay attacks published September 9.
Google Patches Seventh Chrome Zero-Day of 2026, CVE-2026-87491
Google released Chrome security update on September 9 patching CVE-2026-87491, an out-of-bounds write in V8 engine — the seventh actively exploited Chrome zero-day of 2026.
PoisonedRefresh Rootkit Injects PHP Web Shells into F5 BIG-IP Memory
SophosLabs published analysis of PoisonedRefresh, a fileless Linux rootkit that injects PHP web shells directly into F5 BIG-IP APM Apache server memory, leaving no disk ...
September Windows Server Updates Break Remote Desktop Services
Microsoft's September security updates cause Remote Desktop Services failures on Windows Server 2019, 2022, and 2025, with some systems requiring hard reset reported September 10.
PEEP Toolkit Turns Chrome and Edge Into Post-Exploitation Backdoors
Researchers disclosed PEEP, a toolkit that hijacks Chrome and Edge browsers as backdoors by injecting malicious extensions that execute host commands.
Magento StyleSmuggler Zero-Day Deploys Linux Backdoors on Stores
Zero-day StyleSmuggler flaw enables code execution on all Magento and Adobe Commerce versions. Attackers deploy Linux backdoors on e-commerce sites.
Mathspace Breach Exposes Data of Over 1 Million Students and Staff
Attackers breached Mathspace's Metabase internal reporting system, stealing data from more than 1 million students, staff, and parents at the math platform.
Attackers Chain MikroTik Flaws to Hijack Internet-Exposed SSH
Hackers are exploiting two chained MikroTik RouterOS vulnerabilities to take full control of routers with SSH services exposed to the public internet.
Nightmare Eclipse Drops Zero-Days for CrowdStrike, Nvidia, Avast
Security researcher Nightmare Eclipse publicly released proof-of-concept zero-day exploits for CrowdStrike, Nvidia, and Avast that escalate to System privileges.
Infostealer Logs Expose Replayable AI Tokens That Bypass MFA
September 11, 2026
Cybercriminals harvest AI session tokens from infostealer malware logs to hijack Google, Anthropic, and OpenAI accounts, bypassing MFA through token
Google Patches Seventh Chrome Zero-Day of 2026, CVE-2026-87491
September 11, 2026
Google released Chrome security update on September 9 patching CVE-2026-87491, an out-of-bounds write in V8 engine — the seventh actively
PoisonedRefresh Rootkit Injects PHP Web Shells into F5 BIG-IP Memory
September 11, 2026
SophosLabs published analysis of PoisonedRefresh, a fileless Linux rootkit that injects PHP web shells directly into F5 BIG-IP APM Apache
September Windows Server Updates Break Remote Desktop Services
September 11, 2026
Microsoft’s September security updates cause Remote Desktop Services failures on Windows Server 2019, 2022, and 2025, with some systems requiring
PEEP Toolkit Turns Chrome and Edge Into Post-Exploitation Backdoors
September 8, 2026
Researchers disclosed PEEP, a toolkit that hijacks Chrome and Edge browsers as backdoors by injecting malicious extensions that execute host
Magento StyleSmuggler Zero-Day Deploys Linux Backdoors on Stores
September 8, 2026
Zero-day StyleSmuggler flaw enables code execution on all Magento and Adobe Commerce versions. Attackers deploy Linux backdoors on e-commerce sites.
Mathspace Breach Exposes Data of Over 1 Million Students and Staff
September 8, 2026
Attackers breached Mathspace’s Metabase internal reporting system, stealing data from more than 1 million students, staff, and parents at the
Attackers Chain MikroTik Flaws to Hijack Internet-Exposed SSH
September 8, 2026
Hackers are exploiting two chained MikroTik RouterOS vulnerabilities to take full control of routers with SSH services exposed to the
Nightmare Eclipse Drops Zero-Days for CrowdStrike, Nvidia, Avast
September 8, 2026
Security researcher Nightmare Eclipse publicly released proof-of-concept zero-day exploits for CrowdStrike, Nvidia, and Avast that escalate to System privileges.
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