CVE-2026-46126

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified) openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1

Description An issue exists in the RDMA mana component where the mana destroy wq obj() cleanup process in mana ib create qp rss() is handled incorrectly during the error unwind flow. Specifically, a double decrement of the i variable occurs on the first failure path due to a redundant decrement within a while loop. Additionally, if the mana ib install cq cb() function fails, the mana create wq obj() operation is not properly undone because of the aforementioned decrement error.

Recommendations Update the Linux kernel to a version where the mana destroy wq obj() cleanup in mana ib create qp rss() is resolved. Update openSUSE Tumbleweed to kernel-devel-7.0.11-1.1.