CISA + vendors
ICS Advisories
Advisories specifically aimed at industrial control systems — from CISA ICS-CERT and directly from vendors (including Siemens, ABB, Schneider Electric, WAGO and Phoenix Contact) — including revision history (initial publication, Update A, Update B) and linked CVEs.
1
Found
Advisory data: live connection— last retrieved: 7 November 2026 at 00:02.
Filters
1 active1 advisories found
VDE-2025-109
Phoenix Contact: Unbounded growth of the session cache in TCP encapsulation service in FL MGUARD 2xxx and 4xxx firmware
Risk evaluation
The OpenSSL library used in the affected products is vulnerable to an unbounded growth of the session cache in the TLSv1.3 implementation.
Mitigation summary
It is recommended to disable TCP encapsulation on affected mGuard devices and use Pathfinder instead.
Revision history (2)
Initial publication — 10 February 2026
Initial release.
Update A — 23 February 2026
Updated category type in product tree.