linux

CVE-2026-43409 MEDIUM

kprobes: avoid crash when rmmod/insmod after ftrace killed

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43408 HIGH

ceph: add a bunch of missing ceph_path_info initializers

May 08, 2026

CVSS 7.8

EPSS 0.00

CVE-2026-43407 CRITICAL

libceph: Fix potential out-of-bounds access in ceph_handle_auth_reply()

May 08, 2026

CVSS 9.1

EPSS 0.01

CVE-2026-43406 CRITICAL

libceph: prevent potential out-of-bounds reads in process_message_header()

May 08, 2026

CVSS 9.1

EPSS 0.01

CVE-2026-43405 HIGH

libceph: Use u32 for non-negative values in ceph_monmap_decode()

May 08, 2026

CVSS 7.5

EPSS 0.00

CVE-2026-43404 MEDIUM

mm: Fix a hmm_range_fault() livelock / starvation problem

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43403 HIGH

nsfs: tighten permission checks for ns iteration ioctls

May 08, 2026

CVSS 8.8

EPSS 0.00

CVE-2026-43402 CRITICAL

kthread: consolidate kthread exit paths to prevent use-after-free

May 08, 2026

CVSS 9.8

EPSS 0.00

CVE-2026-43401 MEDIUM

cpufreq: intel_pstate: Fix NULL pointer dereference in update_cpu_qos_request()

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43400 MEDIUM

drm/amdgpu: add upper bound check on user inputs in signal ioctl

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43399 MEDIUM

drm/amdgpu/userq: Fix reference leak in amdgpu_userq_wait_ioctl

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43398 MEDIUM

drm/amdgpu: add upper bound check on user inputs in wait ioctl

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43397 MEDIUM

drm/bridge: samsung-dsim: Fix memory leak in error path

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43396 MEDIUM

drm/xe/sync: Fix user fence leak on alloc failure

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43395 MEDIUM

drm/xe/sync: Cleanup partially initialized sync on parse failure

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43394 MEDIUM

nfsd: Fix cred ref leak in nfsd_nl_listener_set_doit().

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43393 MEDIUM

btrfs: fix chunk map leak in btrfs_map_block() after btrfs_chunk_map_num_copies()

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43392 MEDIUM

sched_ext: Fix starvation of scx_enable() under fair-class saturation

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43391 HIGH

nsfs: tighten permission checks for handle opening

May 08, 2026

CVSS 8.8

EPSS 0.00

CVE-2026-43390 MEDIUM

nstree: tighten permission checks for listing

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43389 MEDIUM

mm: memfd_luo: always dirty all folios

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43388 HIGH

mm/damon/core: clear walk_control on inactive context in damos_walk()

May 08, 2026

CVSS 7.8

EPSS 0.00

CVE-2026-43387 MEDIUM

staging: rtl8723bs: properly validate the data in rtw_get_ie_ex()

May 08, 2026

CVSS 5.5

EPSS 0.00

CVE-2026-43386 HIGH

staging: rtl8723bs: fix potential out-of-bounds read in rtw_restruct_wmm_ie

May 08, 2026

CVSS 7.1

EPSS 0.00

CVE-2026-43385 HIGH

net: Fix rcu_tasks stall in threaded busypoll

May 08, 2026

CVSS 7.5

EPSS 0.00