CVE-2026-64217
High · 7.8CVSS
7.8
EPSS
0.1%
Published
Jul 24, 2026
CISA due date
—
The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
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