CVE-2026-64217

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix overrun check in netfsextractuseriter Fix netfsextractuseriter so that if ioviterextractpages overfills pages, then those pages don't get included in the iterator constructed at the end of the function. If there was an...

CVE-2026-64217

The CVE-2026-64217 entry affects the Linux kernel netfs subsystem. The vulnerability arises in the function netfs_extract_user_iter() where iov_iter_extract_pages() can overfill pages[]; overfilled pages are not supposed to be included in the final iterator, but memory corruption can already occu...

EUVD-2026-48625

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix overrun check in netfsextractuseriter Fix netfsextractuseriter so that if ioviterextractpages overfills pages, then those pages don't get included in the iterator constructed at the end of the function. If there was an...

CVE-2026-64217 netfs: Fix overrun check in netfs_extract_user_iter()

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix overrun check in netfsextractuseriter Fix netfsextractuseriter so that if ioviterextractpages overfills pages, then those pages don't get included in the iterator constructed at the end of the function. If there was an...

CVE-2026-64217 netfs: Fix overrun check in netfs_extract_user_iter()

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix overrun check in netfsextractuseriter Fix netfsextractuseriter so that if ioviterextractpages overfills pages, then those pages don't get included in the iterator constructed at the end of the function. If there was an...

PT-2026-64332

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfs extract user iter function where a failure to properly handle an overrun check during the execution of iov iter extract pages can lead to memory corruption...