Coverage tagged "CISA".
Attackers are now actively exploiting a high-severity vulnerability in Zyxel GS1900 series switches, according to the U.S. Cybersecurity and Infrastructure Security Agency (CISA).
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a now-patched security flaw impacting Zyxel GS1900 series switches to its Known Exploited Vulnerabilities (KEV)…
Serial number: AV26-603 Date: June 16, 2026 Updated: September 21, 2026 On June 16, 2026, Zyxel published a security advisory to address vulnerabilities in the following products: GS1900 series…
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning that hackers are exploiting three Linux kernel vulnerabilities, one of them rated critical.
Hackers targeted two Colorado water utilities, changing OT settings and disabling alarms, but causing no impact on water services or safety. Foreign hackers targeted the operational technology (OT)…
A group of leading House Democrats introduced legislation Monday requiring the Cybersecurity and Infrastructure Security Agency to conduct an assessment of its workforce to determine whether it’s up…
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-7273 Zyxel GS1900 Series Switches Stack-Based Buffer…
October is Cybersecurity Awareness Month, a global effort to promote online safety and digital security. Launched in 2024 by the National Cybersecurity Alliance and the Cybersecurity and…
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Linux Kernel flaws to its Known Exploited Vulnerabilities catalog. The U.S.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws impacting the Linux kernel to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence…
CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2025-39964 Linux Kernel Race Condition Vulnerability…
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2025-39682 Linux Kernel Improper Check for Unusual or…
The US cybersecurity agency is moving to a new vulnerability coordination platform called VINCE-NT
The move is consistent with the agency's advice on the need for organizations to prioritize the vulnerabilities that actually matter.
Number: AL26-021 Date: September 17, 2026 Audience This Alert is intended for IT professionals and managers. Purpose An Alert is used to raise awareness of a recently identified cyber threat that may…
Serial number: AV26-932 Date: September 17, 2026 As of September 16, 2026, Cisco is affected by vulnerabilities in the following products: Cisco Secure Firewall Threat Defense (FTD) Software Prior to…
CISA released guidance on using cyber decoys to detect & disrupt malicious activity inside networks
Cisco released security updates to address a critical severity vulnerability in Cisco Identity Services Engine. Tracked as CVE-2026-76460, successful exploitation of the vulnerability could allow an…
CVE-2026-76460: Cisco ISE Flaw Actively Exploited CVE-2026-76460 represents a critical security flaw in Cisco’s Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC). Because…
Cisco admins who have spent their week patching email gateways now face a perfect-10 Identity Services Engine flaw under active attack. Cisco disclosed CVE-2026-76460 on Wednesday, describing it as…
