Monday, 05 October 2026 — review, tweak if you like, then post.
BleepingComputer
🛠️ Heads up, admins: Citrix patches NetScaler SAML zero-day exploited in attacks Patch fast — attackers already are. #CyberSecurity #InfoSec https://www.bleepingcomputer.com/news/security/citrix-patches-netscaler-saml-zero-day-exploited-in-attacks/
🔐 Citrix patches NetScaler SAML zero-day exploited in attacks A vulnerability worth acting on today 👇 Citrix has released emergency updates for a new NetScaler denial-of-service vulnerability tracked as CVE-2026-88779 that has been exploited in zero-day attacks, with researchers investigating whether it can also be exploited for remote code execution. [...] ⚡ 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
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🔗 Source (BleepingComputer): https://www.bleepingcomputer.com/news/security/citrix-patches-netscaler-saml-zero-day-exploited-in-attacks/
The Hacker News
🛠️ Heads up, admins: A critical security flaw impacting Rejetto HTTP File Server (HFS) is witnessing active exploitation attempts, according to VulnCheck. Patch fast — attackers already are. #CyberSecurity #InfoSec https://thehackernews.com/2026/10/attackers-target-rejetto-hfs-flaw-that.html
🔐 Attackers Target Rejetto HFS Flaw That Enables Admin Session Forgery and RCE A vulnerability worth acting on today 👇 A critical security flaw impacting Rejetto HTTP File Server (HFS) is witnessing active exploitation attempts, according to VulnCheck. The vulnerability in question is CVE-2026-61500 (CVSS score: 9.3), a case of session forgery stemming from the use of a weak pseudo-random number generator (PRNG) that can lead to a predictable key, which an attacker can then use to gain unauthorized access and ⚡ 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
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🔗 Source (The Hacker News): https://thehackernews.com/2026/10/attackers-target-rejetto-hfs-flaw-that.html
The Hacker News
🛠️ Heads up, admins: Threat actors have been observed attempting to exploit a now-patched critical security flaw impacting the Realtek Jungle software development kit (SDK) to deploy a botnet… Patch fast — attackers already are. #CyberSecurity #InfoSec https://thehackernews.com/2026/10/realtek-jungle-sdk-exploit-attempts.html
🔐 Realtek Jungle SDK Exploit Attempts Deliver Cling Botnet With STUN-Based C2 A vulnerability worth acting on today 👇 Threat actors have been observed attempting to exploit a now-patched critical security flaw impacting the Realtek Jungle software development kit (SDK) to deploy a botnet malware called Cling. "Cling is notable not because it introduces a new propagation technique, but because it repurposes ordinary STUN behavior into a practical command-and-control channel," Nozomi Networks said in a report ⚡ 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 #Malware
✅ 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/realtek-jungle-sdk-exploit-attempts.html