Wirken open-source AI agent gateway released
It limits compromised AI agents by running them in separate processes with approval for actions
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18 stories, newest first · one card per story
Stories tagged #gateway
A fully programmable secure web gateway
Cloudflare lets Gateway and DLP call Workers inline for custom traffic handling and policy checks.
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Citrix Urges Immediate Patching of Critical NetScaler Vulnerability
Citrix urges immediate patching of critical NetScaler ADC/Gateway memory-overflow flaw CVE-2026-107406 (CVSS 9.5) enabling RCE; no known exploits yet.
NetScaler C2: A Massive CVE-2026-88771 Exploitation Operation
SOCRadar reports a large Citrix NetScaler exploitation operation around CVE-2026-88771.
AI Agent Gateway: Open-source tool keeps credentials out of agent configs
Tuskira's open-source AI Agent Gateway keeps credentials out of agent configs and enforces tool permissions.
Citrix NetScaler Appliances Reboot Repeatedly After 0-Day Security Update
Patched Citrix NetScaler appliances crash and reboot when malformed SAML requests hit the nsaaad service.
Defending Against Active Exploitation of Citrix NetScaler ADC and Gateway Appliances
Actively exploited Citrix NetScaler zero-days CVE-2026-88772/88771 give attackers root access; Mandiant uncovers WHIPSHOT web shells and SLAPSHOT tunneler in ongoing campaign.
Threat Brief: NetScaler Zero Days CVE-2026-88771 and CVE-2026-88772 Exploited in the Wild
Citrix reports NetScaler ADC and Gateway zero-days CVE-2026-88771/88772 (CVSS 9.5) exploited in the wild, with over 50,000 exposed instances.
Citrix security advisory (AV26-965)
CISA added Citrix NetScaler ADC/Gateway flaws CVE-2026-88771 and CVE-2026-88772 to the KEV catalog; Canadian Cyber Centre urges immediate patching.
Citrix NetScaler Zero-Days FAQ: CVE-2026-88771 & 88772
Citrix issued emergency patches for eight NetScaler flaws, including zero-days CVE-2026-88771 and CVE-2026-88772.
Citrix Confirms NetScaler 0-Day RCE Vulnerabilities Actively Exploited in Attack
Citrix confirms attackers are exploiting two critical unauthenticated NetScaler RCE zero-days, CVE-2026-88771 and CVE-2026-88772.
Citrix admins warned to shut down NetScalers over 2 exploited zero-days
Agencies warn Citrix admins to take NetScalers offline after two unpatched RCE zero-days were exploited.
2026-014: Critical Vulnerabilities in Citrix NetScaler ADC and Gateway
CERT-EU warns two critical Citrix NetScaler RCE flaws are exploited in the wild and urges immediate patching.
2026-010: Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway
Citrix patched NetScaler ADC/Gateway: auth bypass CVE-2026-19490 (CVSS 9.3) on Gateway/AAA configs and memory overflow CVE-2026-19489 (CVSS 8.8) requiring SIP ALG.
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Citrix security advisory (AV26-645) – Update 3
Canada's Cyber Centre updates Citrix advisory as CVE-2026-8451 and CVE-2026-8452 in NetScaler ADC/Gateway are confirmed exploited in the wild.
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CVE-2026-19490: Critical Vulnerability Affecting Citrix NetScaler ADC and NetScaler Gateway
CVE-2026-19490 is a critical unauthenticated authentication bypass in Citrix NetScaler ADC and Gateway, remotely exploitable without user interaction.
Exploits in the Wild for Citrix ADC and Citrix Gateway Directory Traversal Vulnerability CVE-2019
Unit 42 confirmed in-the-wild exploitation of CVE-2019-19781, a critical Citrix ADC/Gateway directory traversal flaw enabling unauthenticated file access and RCE.
How Cloudflare detects MCP traffic and helps secure it
Cloudflare Gateway now detects Model Context Protocol traffic via protocol-level heuristics to expose shadow MCP usage and enforce approved-server access.