Tracker / CVE-2026-31543
CVE-2026-31543
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: crash_dump: don't log dm-crypt key bytes in read_key_from_user_keying When debug logging is enabled, read_key_from_user_keying() logs the first 8 bytes of the key payload and partially exposes the dm-crypt key. Stop logging any key bytes.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.16 → 6.18.20 |
| linux | linux_kernel · 6.19 → 6.19.10 |
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.