Tracker / CVE-2026-45993
CVE-2026-45993
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: LoongArch: Add spectre boundry for syscall dispatch table The LoongArch syscall number is directly controlled by userspace, but does not have a array_index_nospec() boundry to prevent access past the syscall function pointer tables.
Affected products and versions
| linux | linux_kernel · 5.19 → 6.6.140 |
|---|---|
| linux | linux_kernel · 6.13 → 6.18.27 |
| linux | linux_kernel · 6.19 → 7.0.4 |
| linux | linux_kernel · 6.7 → 6.12.86 |
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.