CVE-2026-76988: Liftoff-Sr Cipster

Medium severity, CVSS 5.3. EPSS: 0.7% chance of exploitation in the next 30 days.

A weakness has been identified in liftoff-sr CIPster 1802525be27d33e19a9a83c163e331a1d13b1892. This affects the function CipConnMgrClass::forward_open of the file cipconnectionmanager.cc of the component ForwardOpen Handler. Executing a manipulation of the argument product_code_ can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. This patch is called ea870a274bf68dfaa3f511f20e2fff6778fb7b74. A patch should be applied to remediate this issue.

Affected products

• Liftoff-Sr Cipster

Published 2026-08-20. Last modified 2026-08-24.