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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-2026-43148 powerpc/smp: Add check for kcalloc() failure in parse_thread_groups() — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43146 media: iris: Add buffer to list only after successful allocation — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43147 Revert "PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV" — Linux 4.7AI Medium AI 2026-05-06
CVE-2026-43145 remoteproc: imx_rproc: Fix invalid loaded resource table detection — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43144 wifi: brcmfmac: Fix potential kernel oops when probe fails — Linux 5.7AI Medium AI 2026-05-06
CVE-2026-43143 mfd: core: Add locking around 'mfd_of_node_list' — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43142 media: iris: gen1: Destroy internal buffers after FW releases — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43141 ntb: ntb_hw_switchtec: Fix shift-out-of-bounds for 0 mw lut — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43140 HID: magicmouse: Do not crash on missing msc->input — Linux 4.6AI Medium AI 2026-05-06
CVE-2026-43139 xfrm6: fix uninitialized saddr in xfrm6_get_saddr() — Linux 8.6 High 2026-05-06
CVE-2026-43137 ASoC: SOF: Intel: hda: Fix NULL pointer dereference — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43138 reset: gpio: suppress bind attributes in sysfs — Linux 5.9AI Medium AI 2026-05-06
CVE-2026-43136 HID: logitech-hidpp: Check maxfield in hidpp_get_report_length() — Linux 4.6AI Medium AI 2026-05-06
CVE-2026-43134 Bluetooth: L2CAP: Fix missing key size check for L2CAP_LE_CONN_REQ — Linux 8.1 High 2026-05-06
CVE-2026-43135 media: cx23885: Add missing unmap in snd_cx23885_hw_params() — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43133 KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation — Linux 7.9 High 2026-05-06
CVE-2026-43131 drm/amd/pm: Fix null pointer dereference issue — Linux 4.7AI Medium AI 2026-05-06
CVE-2026-43132 dm-verity: correctly handle dm_bufio_client_create() failure — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43130 iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43129 ima: verify the previous kernel's IMA buffer lies in addressable RAM — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43127 ntfs3: fix circular locking dependency in run_unpack_ex — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43128 RDMA/umem: Fix double dma_buf_unpin in failure path — Linux 7.8 High 2026-05-06
CVE-2026-43126 ALSA: mixer: oss: Add card disconnect checkpoints — Linux 7.8 High 2026-05-06
CVE-2026-43125 dlm: validate length in dlm_search_rsb_tree — Linux 9.8 Critical 2026-05-06
CVE-2026-43124 pstore: ram_core: fix incorrect success return when vmap() fails — Linux 5.5AI Medium AI 2026-05-06
CVE-2026-43123 fbcon: check return value of con2fb_acquire_newinfo() — Linux 4.7AI Medium AI 2026-05-06
CVE-2026-43121 io_uring/zcrx: fix user_ref race between scrub and refill paths — Linux 7.5AI High AI 2026-05-06
CVE-2025-71274 rpmsg: core: fix race in driver_override_show() and use core helper — Linux 7.8 High 2026-05-06
CVE-2025-71273 wifi: rtw88: Use devm_kmemdup() in rtw_set_supported_band() — Linux 7.8AI High AI 2026-05-06
CVE-2025-71272 most: core: fix resource leak in most_register_interface error paths — Linux - - AI 2026-05-06

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.