Tracker / CVE-2026-64157
CVE-2026-64157
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfs_invalidate_folio(), if the region of a partial invalidation overlaps the front (but not all) of a dirty write cached in a streaming write page (dirty, but not uptodate, with the dirty region tracked by a netfs_folio struct), the function modifies the dirty region - but incorrectly as it moves the region forward by setting the start to the start, not the end, of the invalidation region. Fix this by setting finfo->dirty_offset to the end of the invalidation region (iend).
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.10.8 → 6.11 |
| linux | linux_kernel · 6.11.1 → 6.12.92 |
| linux | linux_kernel · 6.13 → 6.18.34 |
| linux | linux_kernel · 6.19 → 7.0.11 |
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.