Thursday, 15 October 2026 — review, tweak if you like, then post.
BleepingComputer
🚨 Zero-day alert: 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. Patch fast — attackers already are. #CyberSecurity #InfoSec https://www.bleepingcomputer.com/news/security/cisco-patches-actively-exploited-secure-email-gateway-zero-day/
🔐 Cisco patches new Secure Email Gateway zero-day exploited in attacks A vulnerability worth acting on today 👇 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. [...] ⚡ Why it matters: Slow down on urgent emails; verify the sender before you click. Are your systems covered? What's your team doing about this? 💬 #CyberSecurity #InfoSec #VulnManagement #PatchNow
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🔗 Source (BleepingComputer): https://www.bleepingcomputer.com/news/security/cisco-patches-actively-exploited-secure-email-gateway-zero-day/
The Hacker News
🛠️ Heads up, admins: Threat actors are exploiting a critical security flaw in Langflow, according to an alert from Previdian. Patch fast — attackers already are. #CyberSecurity #InfoSec https://thehackernews.com/2026/10/langflows-critical-authenticated-rce.html
🔐 Langflow's Critical Authenticated RCE Flaw Targeted in 1,423 Honeypot Exploit Attempts A vulnerability worth acting on today 👇 Threat actors are exploiting a critical security flaw in Langflow, according to an alert from Previdian. Langflow is an open-source platform that allows developers to build artificial intelligence (AI) applications and agentic workflows. In February 2025, DataStax, the parent company of Langflow, was acquired by IBM. The vulnerability in question is CVE-2026-105740 (CVSS score: 9.9), a case of ⚡ Why it matters: Patch affected systems promptly and confirm the fix actually applied. Are your systems covered? What's your team doing about this? 💬 #CyberSecurity #InfoSec #VulnManagement #PatchNow #AISecurity
✅ Tip: post the text above, then add the link below as the first comment (keeps reach up & avoids spam flags).
🔗 Source (The Hacker News): https://thehackernews.com/2026/10/langflows-critical-authenticated-rce.html
The Hacker News
🚨 Zero-day alert: CISA Urges Immediate Ivanti Connect Secure Updates as Honeypots Log 105 Exploit Attempts Patch fast — attackers already are. #CyberSecurity #InfoSec https://thehackernews.com/2026/10/cisa-urges-immediate-ivanti-connect.html
🔐 CISA Urges Immediate Ivanti Connect Secure Updates as Honeypots Log 105 Exploit Attempts A vulnerability worth acting on today 👇 The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday urged organizations to take steps to immediately update their Ivanti Connect Secure (ICS) appliances and deployments to the latest version following the disclosure of an actively exploited vulnerability. The security flaw, tracked as CVE-2026-104935 (CVSS score: 8.6), is a case of authentication bypass impacting ICS ⚡ Why it matters: Patch affected systems promptly and confirm the fix actually applied. Are your systems covered? What's your team doing about this? 💬 #CyberSecurity #InfoSec #VulnManagement #PatchNow #IdentitySecurity
✅ Tip: post the text above, then add the link below as the first comment (keeps reach up & avoids spam flags).
🔗 Source (The Hacker News): https://thehackernews.com/2026/10/cisa-urges-immediate-ivanti-connect.html