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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-2026-31753 auxdisplay: line-display: fix NULL dereference in linedisp_release — Linux 5.0 - 2026-05-01
CVE-2026-31751 comedi: dt2815: add hardware detection to prevent crash — Linux 6.3 - 2026-05-01
CVE-2026-31752 bridge: br_nd_send: validate ND option lengths — Linux 9.1 - 2026-05-01
CVE-2026-31750 comedi: runflags cannot determine whether to reclaim chanlist — Linux 7.1 - 2026-05-01
CVE-2026-31749 comedi: ni_atmio16d: Fix invalid clean-up after failed attach — Linux 5.5 - 2026-05-01
CVE-2026-31748 comedi: me_daq: Fix potential overrun of firmware buffer — Linux 7.1 - 2026-05-01
CVE-2026-31747 comedi: me4000: Fix potential overrun of firmware buffer — Linux 7.1 - 2026-05-01
CVE-2026-31745 reset: gpio: fix double free in reset_add_gpio_aux_device() error path — Linux 7.8 - 2026-05-01
CVE-2026-31746 s390/zcrypt: Fix memory leak with CCA cards used as accelerator — Linux 5.5 - 2026-05-01
CVE-2026-31744 PM: EM: Fix NULL pointer dereference when perf domain ID is not found — Linux 5.5 - 2026-05-01
CVE-2026-31743 nvmem: zynqmp_nvmem: Fix buffer size in DMA and memcpy — Linux 7.8 High 2026-05-01
CVE-2026-31742 vt: discard stale unicode buffer on alt screen exit after resize — Linux 7.8 High 2026-05-01
CVE-2026-31741 counter: rz-mtu3-cnt: prevent counter from being toggled multiple times — Linux 7.8 - 2026-05-01
CVE-2026-31740 counter: rz-mtu3-cnt: do not use struct rz_mtu3_channel's dev member — Linux 6.3 - 2026-05-01
CVE-2026-31739 crypto: tegra - Add missing CRYPTO_ALG_ASYNC — Linux 8.8 High 2026-05-01
CVE-2026-31738 vxlan: validate ND option lengths in vxlan_na_create — Linux 9.1 - 2026-05-01
CVE-2026-31737 net: ftgmac100: fix ring allocation unwind on open failure — Linux 6.1 - 2026-05-01
CVE-2026-31736 net: ethernet: mtk_ppe: avoid NULL deref when gmac0 is disabled — Linux 7.5 - 2026-05-01
CVE-2026-31735 iommupt: Fix short gather if the unmap goes into a large mapping — Linux 8.8 High 2026-05-01
CVE-2026-31733 sched_ext: Fix stale direct dispatch state in ddsp_dsq_id — Linux 5.5 - 2026-05-01
CVE-2026-31734 sched_ext: Fix is_bpf_migration_disabled() false negative on non-PREEMPT_RCU — Linux 6.1 - 2026-05-01
CVE-2026-31732 gpio: Fix resource leaks on errors in gpiochip_add_data_with_key() — Linux 5.5 - 2026-05-01
CVE-2026-31730 misc: fastrpc: possible double-free of cctx->remote_heap — Linux 7.8 High 2026-05-01
CVE-2026-31731 thermal: core: Address thermal zone removal races with resume — Linux 7.8 High 2026-05-01
CVE-2026-31729 usb: typec: ucsi: validate connector number in ucsi_notify_common() — Linux 5.5 - 2026-05-01
CVE-2026-31728 usb: gadget: u_ether: Fix race between gether_disconnect and eth_stop — Linux 4.7 - 2026-05-01
CVE-2026-31727 usb: gadget: u_ether: Fix NULL pointer deref in eth_get_drvinfo — Linux 5.5 - 2026-05-01
CVE-2026-31726 usb: gadget: uvc: fix NULL pointer dereference during unbind race — Linux 4.7 - 2026-05-01
CVE-2026-31725 usb: gadget: f_ecm: Fix net_device lifecycle with device_move — Linux 7.3 - 2026-05-01
CVE-2026-31724 usb: gadget: f_eem: Fix net_device lifecycle with device_move — Linux 7.1 - 2026-05-01

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.