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Linux — Vulnerabilities & Security Advisories 14781

Browse all 14781 CVE security advisories affecting Linux. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Linux serves as the foundational operating system for the majority of internet servers, cloud infrastructure, and embedded devices, powering critical global digital services. Its open-source nature and widespread deployment have historically exposed it to diverse vulnerability classes, including remote code execution, buffer overflows, and privilege escalation flaws within kernel modules and system utilities. While the project maintains rigorous security practices, the sheer volume of code contributes to a high cumulative count of recorded Common Vulnerabilities and Exposures, currently exceeding eleven thousand. Notable incidents often stem from misconfigurations or unpatched legacy components rather than fundamental architectural failures. The community responds rapidly to disclosed threats, yet the extensive attack surface necessitates continuous vigilance. Administrators must prioritize regular updates and strict access controls to mitigate risks associated with this ubiquitous platform, ensuring stability across both enterprise and consumer environments.

CVE IDTitleCVSSSeverityPublished
CVE-2026-74398 ipv6: addrconf: bail out of dad_failure when state is no longer POSTDAD — Linux 9.8 Critical2026-08-15
CVE-2026-74397 IB/mlx5: Fix transport-domain rollback and initialize lb mutex earlier — Linux 7.8 High2026-08-15
CVE-2026-74396 RDMA/mlx5: Fix UMR XLT cleanup on ODP populate failure — Linux 7.5 High2026-08-15
CVE-2026-74395 RDMA/mlx5: Fix devx subscribe-event unwind NULL dereference — Linux--2026-08-15
CVE-2026-74394 RDMA/srpt: fix integer overflow in immediate data length check — Linux 9.8 Critical2026-08-15
CVE-2026-74393 drm/syncobj: Fix memory leak in drm_syncobj_find_fence() — Linux--2026-08-15
CVE-2026-74392 dm: limit target bio polling to one shot — Linux--2026-08-15
CVE-2026-74391 tracing: Bound synthetic-field strings with seq_buf — Linux--2026-08-15
CVE-2026-74389 RDMA/hns: Fix log flood after cmd_mbox failure — Linux--2026-08-15
CVE-2026-74390 RDMA/irdma: Fix out-of-bounds write in irdma_copy_user_pgaddrs — Linux 7.8 High2026-08-15
CVE-2026-74388 ALSA: seq: oss: Fix UAF at handling events with embedded SysEx data — Linux 7.8 High2026-08-15
CVE-2026-74386 nvmet-tcp: fix page fragment cache leak in error path — Linux--2026-08-15
CVE-2026-74387 ALSA: seq: midi: Serialize output teardown with event_input — Linux 7.8 High2026-08-15
CVE-2026-74385 nvmet-tcp: check return value of nvmet_tcp_set_queue_sock — Linux 7.5 High2026-08-15
CVE-2026-74384 nvme-multipath: fix flex array size in struct nvme_ns_head — Linux 9.8 Critical2026-08-15
CVE-2026-74383 nvme-pci: fix out-of-bounds access in nvme_setup_descriptor_pools — Linux 8.4 High2026-08-15
CVE-2026-74382 net/sched: cls_bpf: prevent unbounded recursion in offload rollback — Linux--2026-08-15
CVE-2026-74380 gpu: host1x: Fix iommu_map_sgtable() return value check — Linux 8.8 High2026-08-15
CVE-2026-74381 gpu: host1x: Allow entries in BO caches to be freed — Linux--2026-08-15
CVE-2026-74379 dax/kmem: account for partial discontiguous resource upon removal — Linux--2026-08-15
CVE-2026-74377 RDMA/rxe: Copy WQE to local buffer in non-SRQ receive path — Linux 7.8 High2026-08-15
CVE-2026-74378 RDMA/rxe: Fix TOCTOU heap overflow in get_srq_wqe — Linux 7.8 High2026-08-15
CVE-2026-74376 md/raid10: reset read_slot when reusing r10bio for discard — Linux 9.8 Critical2026-08-15
CVE-2026-74375 md/raid1,raid10: fix deadlock in read error recovery path — Linux--2026-08-15
CVE-2026-74374 md/raid1,raid10: fix error-path detection with md_cloned_bio() — Linux 7.5 High2026-08-15
CVE-2026-74373 md/raid1,raid10: fix bio accounting for split md cloned bios — Linux--2026-08-15
CVE-2026-74371 bpf: fix BPF_PROG_QUERY OOB write and cgroup backward compat — Linux 7.8 High2026-08-15
CVE-2026-74372 raid1: fix nr_pending leak in REQ_ATOMIC bad-block error path — Linux--2026-08-15
CVE-2026-74370 liveupdate: fix TOCTOU race in luo_session_retrieve() — Linux--2026-08-15
CVE-2026-74368 wifi: ath12k: fix memory leak in ath12k_wifi7_dp_rx_h_verify_tkip_mic() — Linux--2026-08-15

This page lists every published CVE security advisory associated with Linux. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.