Tracker / CVE-2026-64217
CVE-2026-64217
High 7.8
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix overrun check in netfs_extract_user_iter() Fix netfs_extract_user_iter() so that if iov_iter_extract_pages() overfills pages[], then those pages don't get included in the iterator constructed at the end of the function. If there was an overfill, memory corruption has already happened.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.13 → 6.18.34 |
| linux | linux_kernel · 6.19 → 7.0.11 |
| linux | linux_kernel · 6.3 → 6.6.142 |
| linux | linux_kernel · 6.7 → 6.12.92 |
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.