CVE-2026-99201

In the Linux kernel, the following vulnerability has been resolved: netlink: avoid hashing the network namespace pointer The netlink rhashtable key includes a raw struct net pointer and a user-controlled port ID. Both /proc/net/netlink and socket diagnostics expose the table's bucket order. By...

CVE-2026-99201

The Linux kernel contains a vulnerability where the netlink rhashtable key includes a raw struct net pointer and a user-controlled port ID. Because /proc/net/netlink and socket diagnostics expose the table's bucket order, an unprivileged reader can distinguish equal buckets to recover the low bit...

CVE-2026-99201 netlink: avoid hashing the network namespace pointer

In the Linux kernel, the following vulnerability has been resolved: netlink: avoid hashing the network namespace pointer The netlink rhashtable key includes a raw struct net pointer and a user-controlled port ID. Both /proc/net/netlink and socket diagnostics expose the table's bucket order. By...

PT-2026-128194

In the Linux kernel, the following vulnerability has been resolved: netlink: avoid hashing the network namespace pointer The netlink rhashtable key includes a raw struct net pointer and a user-controlled port ID. Both /proc/net/netlink and socket diagnostics expose the table's bucket order. By...