Zero-Day

Exploitation of Citrix NetScaler Zero-Day Hits Appliances Patched Days Earlier

Citrix, exploited, Featured, NetScaler, Vulnerabilities, vulnerability, Zero-Day /

Exploitation of Citrix NetScaler Zero-Day Hits Appliances Patched Days Earlier 2026-10-05 at 08:14 By Eduard Kovacs Citrix has confirmed that a new zero-day vulnerability, CVE-2026-88779, emerged just days after two other exploited flaws were patched. The post Exploitation of Citrix NetScaler Zero-Day Hits Appliances Patched Days Earlier appeared first on SecurityWeek. This article is an […]

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Exploited Fortinet FortiMail Zero-Day Calls for Urgent Action

exploited, Featured, FortiMail, Fortinet, Vulnerabilities, Zero-Day /

Exploited Fortinet FortiMail Zero-Day Calls for Urgent Action 2026-10-02 at 11:07 By Ionut Arghire CVE-2026-104286 is a critical-severity path traversal vulnerability that could allow attackers to write arbitrary files to the system. The post Exploited Fortinet FortiMail Zero-Day Calls for Urgent Action appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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Zammad Zero-Days Exploited in AI-Powered DIVD Hack

AI, Artificial Intelligence, DIVD, exploited, Incident Response, Vulnerabilities, Zammad, Zero-Day /

Zammad Zero-Days Exploited in AI-Powered DIVD Hack 2026-10-01 at 13:42 By Ionut Arghire The flaws were chained to hijack sessions, achieve remote code execution, and elevate privileges to root. The post Zammad Zero-Days Exploited in AI-Powered DIVD Hack appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Cisco Patches Exploited Catalyst SD-WAN Zero-Day Vulnerability

Cisco, exploited, SD-WAN, Vulnerabilities, Zero-Day /

Cisco Patches Exploited Catalyst SD-WAN Zero-Day Vulnerability 2026-10-01 at 11:26 By Ionut Arghire The flaw could allow remote, unauthenticated attackers to access vulnerable appliances with administrative privileges. The post Cisco Patches Exploited Catalyst SD-WAN Zero-Day Vulnerability appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Government, Finance Orgs Targeted in Weeks-Long NetScaler Zero-Day Attacks

Citrix, exploited, NetScaler, Vulnerabilities, vulnerability, Zero-Day /

Government, Finance Orgs Targeted in Weeks-Long NetScaler Zero-Day Attacks 2026-09-30 at 15:48 By Eduard Kovacs Several security firms have confirmed seeing exploitation of the NetScaler vulnerabilities CVE-2026-88771 and CVE-2026-88772. The post Government, Finance Orgs Targeted in Weeks-Long NetScaler Zero-Day Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Apple Patches Meta-Reported Zero-Day Linked to ‘Extremely Sophisticated Attack’ 

apple, exploited, Featured, iOS, macOS, Meta, Mobile & Wireless, Vulnerabilities, Zero-Day /

Apple Patches Meta-Reported Zero-Day Linked to ‘Extremely Sophisticated Attack’  2026-09-29 at 09:18 By Eduard Kovacs Apple has released iOS and macOS updates to patch the zero-day vulnerability tracked as CVE-2026-86950. The post Apple Patches Meta-Reported Zero-Day Linked to ‘Extremely Sophisticated Attack’  appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Citrix Confirms 2 NetScaler Zero-Days After Admins Pulled the Plug

Citrix, exploited, Featured, NetScaler, Vulnerabilities, vulnerability, Zero-Day /

Citrix Confirms 2 NetScaler Zero-Days After Admins Pulled the Plug 2026-09-28 at 10:29 By Eduard Kovacs Citrix has released patches for the critical NetScaler vulnerabilities tracked as CVE-2026-88771 and CVE-2026-88772. The post Citrix Confirms 2 NetScaler Zero-Days After Admins Pulled the Plug appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]

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Arista Urges Immediate Patching of Exploited VCO Zero-Day

Arista, CISA KEV, exploited, Vulnerabilities, vulnerability, Zero-Day /

Arista Urges Immediate Patching of Exploited VCO Zero-Day 2026-09-23 at 11:33 By Ionut Arghire Remote attackers could trigger the critical-severity flaw to access privileged internal functionality. The post Arista Urges Immediate Patching of Exploited VCO Zero-Day appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Critical F5 BIG-IP Vulnerability Exploited as Zero-Day

Big-IP, exploited, F5, Vulnerabilities, vulnerability, Zero-Day /

Critical F5 BIG-IP Vulnerability Exploited as Zero-Day 2026-09-23 at 10:34 By Ionut Arghire Unauthenticated attackers could send malicious traffic to BIG-IP to achieve remote code execution. The post Critical F5 BIG-IP Vulnerability Exploited as Zero-Day appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Active Exploitation Triggers Emergency Patch for Cisco ISE Zero-Day

Cisco, Cisco ISE, exploited, Featured, Vulnerabilities, vulnerability, Zero-Day /

Active Exploitation Triggers Emergency Patch for Cisco ISE Zero-Day 2026-09-17 at 09:19 By Ionut Arghire Remote, unauthenticated attackers can exploit the vulnerability to bypass authentication via crafted requests. The post Active Exploitation Triggers Emergency Patch for Cisco ISE Zero-Day appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Pixel Modem Zero-Day Exploited in Targeted Attacks

Android, exploited, Mobile & Wireless, Pixel, Vulnerabilities, Zero-Day /

Pixel Modem Zero-Day Exploited in Targeted Attacks 2026-09-16 at 16:10 By Eduard Kovacs Google announced patches for the exploited privilege escalation vulnerability (CVE-2026-58704) on September 15. The post Pixel Modem Zero-Day Exploited in Targeted Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Root RCE Zero-Day in Cisco Secure Email Gateway Under Active Exploitation

Cisco, email security, exploited, Featured, Secure Email Gateway, Vulnerabilities, vulnerability, Zero-Day /

Root RCE Zero-Day in Cisco Secure Email Gateway Under Active Exploitation 2026-09-15 at 08:18 By Eduard Kovacs An unauthenticated attacker can exploit CVE-2026-76461 to execute arbitrary commands on the underlying OS with root privileges. The post Root RCE Zero-Day in Cisco Secure Email Gateway Under Active Exploitation appeared first on SecurityWeek. This article is an […]

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BlueMoon Exploit Kit Chains Recent Chrome, Windows Zero-Days

BlueMoon, Chrome, exploit kit, exploited, Vulnerabilities, Windows, Zero-Day /

BlueMoon Exploit Kit Chains Recent Chrome, Windows Zero-Days 2026-09-12 at 14:10 By Ionut Arghire Multiple espionage-motivated threat actors have adopted BlueMoon in opportunistic, rushed deployments. The post BlueMoon Exploit Kit Chains Recent Chrome, Windows Zero-Days appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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N-able Patches Critical Zero-Day in N-central

CVE-2026-86218, Featured, N-central, Vulnerabilities, Zero-Day /

N-able Patches Critical Zero-Day in N-central 2026-09-08 at 13:37 By Ionut Arghire Administrators are advised to check their deployments for newly created user accounts they don’t recognize. The post N-able Patches Critical Zero-Day in N-central appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Nightmare Eclipse Drops CrowdStrike, Nvidia, Avast Zero-Day Exploits

CrowdStrike, exploit, NVIDIA, Vulnerabilities, Zero-Day /

Nightmare Eclipse Drops CrowdStrike, Nvidia, Avast Zero-Day Exploits 2026-09-07 at 15:15 By Ionut Arghire The proof-of-concept (PoC) exploits lead to privilege escalation, spawning a shell with System privileges. The post Nightmare Eclipse Drops CrowdStrike, Nvidia, Avast Zero-Day Exploits appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Google Patches 6th Chrome Zero-Day of 2026

Chrome, Vulnerabilities, Zero-Day /

Google Patches 6th Chrome Zero-Day of 2026 2026-09-04 at 14:31 By Ionut Arghire Google’s Chrome 152 security update resolves 12 vulnerabilities, including a high-severity type confusion flaw in the V8 engine. The post Google Patches 6th Chrome Zero-Day of 2026 appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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SonicWall Warns of Two SMA1000 Zero-Days Exploited in Attacks

exploited, Featured, SMA1000, SonicWall, Vulnerabilities, vulnerability, Zero-Day /

SonicWall Warns of Two SMA1000 Zero-Days Exploited in Attacks 2026-09-02 at 08:04 By Eduard Kovacs The vulnerabilities CVE-2026-83549 and CVE-2026-83548 can be chained for unauthenticated remote code execution. The post SonicWall Warns of Two SMA1000 Zero-Days Exploited in Attacks appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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PaperCut Exploitation Escalates to Active Intrusions

exploited, Featured, PaperCut, Vulnerabilities, vulnerability, Zero-Day /

PaperCut Exploitation Escalates to Active Intrusions 2026-09-01 at 08:27 By Eduard Kovacs CISA has added the vulnerabilities tracked as CVE-2026-82078 and CVE-2026-81578 to its KEV catalog. The post PaperCut Exploitation Escalates to Active Intrusions appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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Nightmare Eclipse Drops ‘HardBreacher’ Kaspersky Product Exploit

Chaotic Eclipse, Endpoint Security, HardBreacher, Kaspersky, PoC exploit, security products, Vulnerabilities, vulnerability, Zero-Day /

Nightmare Eclipse Drops ‘HardBreacher’ Kaspersky Product Exploit 2026-08-31 at 17:32 By Eduard Kovacs Kaspersky told SecurityWeek that it patched the vulnerability affecting its Endpoint Security product. The post Nightmare Eclipse Drops ‘HardBreacher’ Kaspersky Product Exploit appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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More Details Emerge on Exploited PaperCut Vulnerabilities

exploited, Featured, PaperCut, Vulnerabilities, vulnerability, Zero-Day /

More Details Emerge on Exploited PaperCut Vulnerabilities 2026-08-31 at 09:51 By Eduard Kovacs PaperCut has released a second emergency patch for the exploited vulnerabilities, which are now tracked as CVE-2026-82078 and CVE-2026-81578. The post More Details Emerge on Exploited PaperCut Vulnerabilities appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original Source

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