0day
D-Link warns of multiple zero-days in DGS-3130 Series switches
D-Link shared mitigation measures for multiple unpatched security flaws affecting DGS-3130 series managed Gigabit stackable switches. These switch models provide multi-gigabit uplinks, allowing enterprise network administrators to eliminate data bottlenecks, and are designed primarily for small-to-medium businesses (SMBs) and metro Ethernet deployments. While D-Link didn’t share details on these flaws and has yet to publicly […]
Ivanti patches two more Connect Secure zero-days chained in attacks
Ivanti released security updates to patch two more Connect Secure (ICS) remote access gateway flaws that have been chained in zero-day attacks since at least October 1. Threat actors exploited these two flaws (tracked as CVE-2026-111357 and CVE-2026-118527) alongside an authentication bypass vulnerability (CVE-2026-104935), which Ivanti patched last month to remove the main attack surface. CVE-2026-111357 is a high-severity privilege […]
Arista patches new VeloCloud Orchestrator zero-day exploited in attacks
Arista Networks released security updates to patch an actively exploited zero-day vulnerability affecting VeloCloud Orchestrator (VCO) On-Prem deployments. VCO is a web-based management portal that helps administrators configure, monitor, and manage VeloCloud SD-WANs (Software-Defined Wide Area Networks) and associated edge devices. Tracked as CVE-2026-114625, this critical-severity flaw can allow attackers with basic privileges, access to […]
BAE Systems cyberattack disrupts US federal court operations
The Administrative Office of the US Courts says a cyberattack on government contractor BAE Systems has taken down the notice system used by federal bankruptcy courts. In a Thursday press release, the Administrative Office of the US Courts said the BAE Systems cyberattack also halted the production and distribution of bankruptcy notices. “The Administrative Office […]
Palo Alto Networks warns of PAN-OS RCE flaw exploited in attacks
Palo Alto Networks has released security updates for a high-severity PAN-OS RCE zero-day, tracked as CVE-2026-0322, that has been exploited in attacks targeting firewalls. The vulnerability affects the PAN-OS management interface and lets authenticated attackers with network access execute code as root on vulnerable devices. Palo Alto Networks confirmed in a security advisory published Wednesday […]
Cisco patches new Secure Email Gateway zero-day exploited in attacks
Cisco has patched another actively exploited zero-day flaw in its Secure Email Gateway (SEG) that lets remote unauthenticated attackers execute commands with root privileges. Tracked as CVE-2026-76519, this vulnerability stems from a relative path traversal weakness in SEG’s Advanced Malware Protection (AMP) feature, caused by improper handling of email attachments. Threat actors can exploit this issue […]
CISA warns admins to immediately fix Ivanti flaw exploited as zero-day
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) urged security teams to immediately patch an Ivanti Connect Secure (ICS) flaw exploited in zero-day attacks since at least October 1st. Tracked as CVE-2026-104935, this high-severity authentication bypass vulnerability lets remote threat actors without privileges execute arbitrary commands on targeted ICS systems in low-complexity attacks that don’t […]
Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days
Today is Microsoft’s October 2026 Patch Tuesday, with security updates addressing a record-breaking 1,411 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities. This Patch Tuesday addresses 70 “Critical” vulnerabilities, 57 of which are remote code execution, 11 are elevation of privileges, and 2 are spoofing. The approximate number of bugs in each […]
Ivanti warns of Connect Secure zero-day exploited in attacks
Ivanti urged customers on Tuesday to immediately patch an actively exploited zero-day vulnerability in the Ivanti Connect Secure (ICS) remote access gateway. Formerly known as Pulse Connect Secure and originally Juniper Pulse, the enterprise-grade ICS SSL VPN provides remote employees, contractors, and hybrid workforces with secure access to corporate and cloud resources. Tracked as CVE-2026-104935, […]
Hackers get $1,262,000 for 98 zero-days at Pwn2Own Ireland
The Pwn2Own Ireland 2026 hacking contest has concluded, with hackers collecting $1,262,000 in rewards after exploiting 98 zero-day flaws. Ikotas Labs security researchers won this year’s Pwn2Own Ireland edition with 42.5 Master of Pwn points and $361,000 earned over the three-day contest after hacking the Samsung Galaxy S26, OpenAI Codex, and the Oracle Autonomous AI […]