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Linux — Vulnerabilities & Security Advisories 15166

Browse all 15166 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.

Found 15026 results / 15166 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2026-74721 accel/amxdna: Fix page-insertion errors in amdxdna_insert_pages() — Linux 7.8 High 2026-08-22
CVE-2026-74719 net/smc: fix qentry overwrite for CONFIRM_LINK and ADD_LINK_CONT in smc_llc_event_handler() — Linux - - 2026-08-22
CVE-2026-74720 bpf: Preserve pointer state for commuted arithmetic — Linux 7.8 High 2026-08-22
CVE-2026-74718 devlink: fix net namespace reference leak in reload — Linux - - 2026-08-22
CVE-2026-74717 net/mlx5: fw_tracer, return NULL on create error — Linux 7.5 High 2026-08-22
CVE-2026-74716 accel/amdxdna: Fix locally exploitable BUG_ON in amdxdna_insert_pages() — Linux - - 2026-08-22
CVE-2026-74714 bpf: tcp: Fix use-after-free in bpf_iter_tcp_established_batch() — Linux 7.8 High 2026-08-22
CVE-2026-74715 bpf: Fix netns reference imbalance in conntrack kfuncs — Linux 7.8 High 2026-08-22
CVE-2026-74713 vhost_iotlb: bound map allocation in add_range — Linux 7.1 High 2026-08-22
CVE-2026-74711 hwmon: (pmbus) Fix type confusion in notification logic — Linux 8.4 High 2026-08-22
CVE-2026-74712 vdpa/mlx5: Fix buffer length in create_direct_keys() — Linux 9.3 Critical 2026-08-22
CVE-2026-74709 xsk: clear metadata pointer when no timestamp is requested — Linux - - 2026-08-22
CVE-2026-74710 xsk: require at least 16 bytes of TX metadata — Linux 7.8 High 2026-08-22
CVE-2026-74708 xsk: validate launch-time metadata size — Linux 7.8 High 2026-08-22
CVE-2026-74706 bnge: Fix NULL pointer dereference in aux device release — Linux - - 2026-08-22
CVE-2026-74707 xsk: validate metadata when processing requests — Linux 7.8 High 2026-08-22
CVE-2026-74705 udp: fix potential use-after-free in tunnel segmentation — Linux 10.0 Critical 2026-08-22
CVE-2026-74703 vhost-scsi: Validate T10 PI scatterlist counts — Linux 7.1 High 2026-08-22
CVE-2026-74704 net/sched: sch_cake: drop WARN_ON(1) for malformed packets in ACK filter — Linux 8.2 High 2026-08-22
CVE-2026-74702 vhost-scsi: reject feature changes after endpoint — Linux 8.8 High 2026-08-22
CVE-2026-74701 net/openvswitch: check Ethernet header length in key_extract() — Linux 7.8 High 2026-08-22
CVE-2026-74700 net/sched: cls_api: Always acquire rtnl_lock when destroying locked classifiers — Linux 7.8 High 2026-08-22
CVE-2026-74698 net/mlx5e: fix BQL reset on SQ re-activation — Linux - - 2026-08-22
CVE-2026-74699 drm/xe: Fix memory leak in exec_queue_set_hang_replay_state() — Linux - - 2026-08-22
CVE-2026-74697 bnxt_en: Disable EOP for TPA on all chips to prevent data corruption — Linux 8.2 High 2026-08-22
CVE-2026-74695 netfilter: nf_flow_table: drop existing skb dst before skb_dst_set_noref() — Linux 7.5 High 2026-08-22
CVE-2026-74696 tcp: fix TFO max_qlen accounting across reuseport migration — Linux 7.5 High 2026-08-22
CVE-2026-74694 net/ncsi: fix heap OOB read in NCSI_CMD_SEND_CMD payload length — Linux - - 2026-08-22
CVE-2026-74692 net/smc: fix TOCTOU race between smc_listen_out() and listener close — Linux 7.5 High 2026-08-22
CVE-2026-74693 net: prestera: validate firmware header length — Linux - - 2026-08-22

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.