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Vulnerabilities published in the last 30 days. Filter by severity, exploit status, or attack vector.

Score
Vulnerability
Published
0.0 NA
CVE-2026-52940 — tun: zero the whole vnet header in tun_put_user()

In the Linux kernel, the following vulnerability has been resolved: tun: zero the whole vnet header in tun_put_user() tun_put_user() declares an on-stack struct virtio_net_hdr_v1_hash_tunnel withou…

linux_kernel | Information Disclosure
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52939 — net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion

In the Linux kernel, the following vulnerability has been resolved: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion rds_ib_xmit_atomic() always programs a masked at…

linux_kernel | Memory Corruption
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52938 — bpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag paths

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag paths bpf_selem_unlink_nofail() sets SDATA(selem)->smap to NUL…

linux_kernel | Race Condition
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52937 — tap: fix stack info leak in tap_ioctl() SIOCGIFHWADDR

In the Linux kernel, the following vulnerability has been resolved: tap: fix stack info leak in tap_ioctl() SIOCGIFHWADDR In the SIOCGIFHWADDR path, tap_ioctl() copies 16 bytes of an uninitialised …

linux_kernel | Information Disclosure
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52936 — crypto: jitterentropy - replace long-held spinlock with mutex

In the Linux kernel, the following vulnerability has been resolved: crypto: jitterentropy - replace long-held spinlock with mutex jent_kcapi_random() serializes the shared jitterentropy state, but …

linux_kernel | Race Condition
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52935 — xfrm: espintcp: do not reuse an in-progress partial send

In the Linux kernel, the following vulnerability has been resolved: xfrm: espintcp: do not reuse an in-progress partial send espintcp keeps a single in-flight transmit in ctx->partial. Before build…

linux_kernel | Memory Corruption
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52934 — batman-adv: tvlv: reject oversized TVLV packets

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tvlv: reject oversized TVLV packets batadv_tvlv_container_ogm_append() builds a TVLV packet section from the tvlv.con…

linux_kernel | Memory Corruption
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52933 — io_uring/poll: fix signed comparison in io_poll_get_ownership()

In the Linux kernel, the following vulnerability has been resolved: io_uring/poll: fix signed comparison in io_poll_get_ownership() io_poll_get_ownership() uses a signed comparison to check whether…

linux_kernel | Memory Corruption
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52932 — xfrm: ipcomp: Free destination pages on acomp errors

In the Linux kernel, the following vulnerability has been resolved: xfrm: ipcomp: Free destination pages on acomp errors Move the out_free_req label up by a couple of lines so that the allocated ds…

Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52931 — batman-adv: tp_meter: avoid use of uninit sender vars

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tp_meter: avoid use of uninit sender vars batadv_tp_recv_ack() and batadv_tp_stop() are only valid for tp_vars in the…

linux_kernel | Memory Corruption
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52930 — ipc/shm: serialize orphan cleanup with shm_nattch updates

In the Linux kernel, the following vulnerability has been resolved: ipc/shm: serialize orphan cleanup with shm_nattch updates shm_destroy_orphaned() walks the shm idr under shm_ids(ns).rwsem, but t…

linux_kernel | Race Condition
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52929 — sctp: stream: fully roll back denied add-stream state

In the Linux kernel, the following vulnerability has been resolved: sctp: stream: fully roll back denied add-stream state When ADD_OUT_STREAMS is denied, SCTP only shrinks the queued chunks and the…

linux_kernel | Memory Corruption
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52928 — af_unix: Reject SIOCATMARK on non-stream sockets

In the Linux kernel, the following vulnerability has been resolved: af_unix: Reject SIOCATMARK on non-stream sockets SIOCATMARK reports whether the receive queue is at the urgent mark for MSG_OOB. …

Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52927 — netfilter: ebtables: fix OOB read in compat_mtw_from_user

In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: fix OOB read in compat_mtw_from_user Luxiao Xu says: The function compat_mtw_from_user() converts ebtables…

linux_kernel | Memory Corruption
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52926 — batman-adv: clear current gateway during teardown

In the Linux kernel, the following vulnerability has been resolved: batman-adv: clear current gateway during teardown batadv_gw_node_free() removes the gateway list entries during mesh teardown, bu…

linux_kernel | Misconfiguration
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52925 — vrf: Fix a potential NPD when removing a port from a VRF

In the Linux kernel, the following vulnerability has been resolved: vrf: Fix a potential NPD when removing a port from a VRF RCU readers that identified a net device as a VRF port using netif_is_l3…

linux_kernel | Race Condition
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52924 — sctp: purge outqueue on stale COOKIE-ECHO handling

In the Linux kernel, the following vulnerability has been resolved: sctp: purge outqueue on stale COOKIE-ECHO handling sctp_stream_update() is only invoked when the association is moved into COOKIE…

linux_kernel | Memory Corruption
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52923 — ipc: limit next_id allocation to the valid ID range

In the Linux kernel, the following vulnerability has been resolved: ipc: limit next_id allocation to the valid ID range The checkpoint/restore sysctl path can request the next SysV IPC id through i…

linux_kernel | Misconfiguration
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52922 — batman-adv: dat: handle forward allocation error

In the Linux kernel, the following vulnerability has been resolved: batman-adv: dat: handle forward allocation error batadv_dat_forward_data() calls pskb_copy_for_clone() to duplicate an skb for ea…

linux_kernel | Memory Corruption
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
0.0 NA
CVE-2026-52921 — netfilter: ipset: stop hash:* range iteration at end

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: stop hash:* range iteration at end The following hash set variants: hash:ip,mark hash:ip,port hash:ip,port,ip …

linux_kernel | Denial of Service
Jun 24, 2026 Jun 24, 2026
Jun 24, 2026
Jun 24, 2026
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