Tracker / CVE-2026-98078
CVE-2026-98078
Medium 4.4
In the Linux kernel, the following vulnerability has been resolved: ipvs: fix reversed sequence option serialization hton_seq() expects the host-order source first and the unaligned network-order destination second. The version 1 sync sender passes these arguments in reverse for both sequence blocks. This leaves 24 bytes of the kmalloc-backed message unwritten. It may disclose stale heap data and replace the live connection sequence state with values read from the buffer. Pass the connection sequence state as the source and the message payload as the destination for both blocks.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 2.6.39 → 6.12.111 |
| linux | linux_kernel · 6.13 → 6.18.53 |
| linux | linux_kernel · 6.19 → 7.2.7 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.