RustDesk CVE-2026-57850: Update Remote Access Clients to 1.4.9
NVD published high-severity CVE-2026-57850 for RustDesk before 1.4.9. Update remote access clients, review access, and document support-machine cleanup.
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Category: Server Administration
Palo Alto July 2026 PAN-OS Advisories: Firewall Patch Checklist
Palo Alto's July 2026 PAN-OS advisory set includes CVE-2026-0288, LSVPN auth bypass, management-interface SSRF, CLI command injection, and IPv6 policy-bypass fixes.
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cPanel EasyApache 4 25.70: PHP and curl Security Updates
cPanel EasyApache 4 25.70 updates PHP and ea-libcurl for CVE fixes, while Sitejet Builder 4.11.0-1 tightens read-only API token behavior.
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Ubuntu USN-8516/8517: Patch Apache HTTP Server and ClamAV on Hosting Servers
Ubuntu USN-8516-1 and USN-8517-1 patch Apache HTTP Server and ClamAV vulnerabilities. Update hosting, mail, and scanning servers.
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WHMCS 9.0.6 and 8.13.5: Apply Security Maintenance Update
WHMCS 9.0.6 and 8.13.5 include security and stability updates. Back up files and database, update, and verify billing workflows.
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Ubiquiti UniFi Bulletin 066: Patch Critical Connect, Talk, Access, Protect, and OS Flaws
Ubiquiti Security Advisory Bulletin 066 fixes critical UniFi Connect, Talk, Access, Protect, and OS flaws. Back up, patch, and verify versions.
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Linux GhostLock CVE-2026-43499: Patch Kernel Root and Container Escape Risk
GhostLock CVE-2026-43499 is a high-severity Linux kernel privilege-escalation issue. Patch vendor kernels, reboot, and verify hosting/container hosts.
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BeyondTrust BT26-03: Patch Remote Support and PRA Auth Bypass CVEs
BeyondTrust BT26-03 covers critical Remote Support and Privileged Remote Access CVEs. Self-hosted RS/PRA admins should back up, patch, and verify access.
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Linux Bad Epoll CVE-2026-46242: Patch Kernel Root Escalation on Servers
Linux Bad Epoll CVE-2026-46242 is a kernel local privilege escalation issue. Patch, reboot, and verify the running kernel on hosting servers.
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libssh2 CVE-2026-55200: Patch SSH Client Library Copies, Not Just Servers
libssh2 CVE-2026-55200 affects client software that connects over SSH. Inventory packages, bundled copies, containers, and backup tools.
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