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linux — Vulnerabilities & Security Advisories 11727

Browse all 11727 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-2026-23162 drm/xe/nvm: Fix double-free on aux add failure — Linux 8.8AIHighAI2026-02-14
CVE-2026-23161 mm/shmem, swap: fix race of truncate and swap entry split — Linux 7.3 High2026-02-14
CVE-2026-23160 octeon_ep: Fix memory leak in octep_device_setup() — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23159 perf: sched: Fix perf crash with new is_user_task() helper — Linux 7.1AIHighAI2026-02-14
CVE-2026-23158 gpio: virtuser: fix UAF in configfs release path — Linux 7.8AIHighAI2026-02-14
CVE-2026-23157 btrfs: do not strictly require dirty metadata threshold for metadata writepages — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23156 efivarfs: fix error propagation in efivar_entry_get() — Linux 7.1AIHighAI2026-02-14
CVE-2026-23155 can: gs_usb: gs_usb_receive_bulk_callback(): fix error message — Linux 7.1AIHighAI2026-02-14
CVE-2026-23154 net: fix segmentation of forwarding fraglist GRO — Linux 6.5AIMediumAI2026-02-14
CVE-2026-23153 firewire: core: fix race condition against transaction list — Linux 4.7AIMediumAI2026-02-14
CVE-2026-23152 wifi: mac80211: correctly decode TTLM with default link map — Linux 6.5AIMediumAI2026-02-14
CVE-2026-23151 Bluetooth: MGMT: Fix memory leak in set_ssp_complete — Linux 6.5AIMediumAI2026-02-14
CVE-2026-23150 nfc: llcp: Fix memleak in nfc_llcp_send_ui_frame(). — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23149 drm: Do not allow userspace to trigger kernel warnings in drm_gem_change_handle_ioctl() — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23148 nvmet: fix race in nvmet_bio_done() leading to NULL pointer dereference — Linux 7.5 High2026-02-14
CVE-2026-23147 btrfs: zlib: fix the folio leak on S390 hardware acceleration — Linux--AI2026-02-14
CVE-2026-23146 Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work — Linux 6.5AIMediumAI2026-02-14
CVE-2026-23144 mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23145 ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref — Linux 6.6AIMediumAI2026-02-14
CVE-2026-23143 virtio_net: Fix misalignment bug in struct virtnet_info — Linux 7.1AIHighAI2026-02-14
CVE-2026-23142 mm/damon/sysfs-scheme: cleanup access_pattern subdirs on scheme dir setup failure — Linux--AI2026-02-14
CVE-2026-23141 btrfs: send: check for inline extents in range_is_hole_in_parent() — Linux 7.8AIHighAI2026-02-14
CVE-2025-71202 iommu/sva: invalidate stale IOTLB entries for kernel address space — Linux 7.1AIHighAI2026-02-14
CVE-2026-23140 bpf, test_run: Subtract size of xdp_frame from allowed metadata size — Linux 4.0AIMediumAI2026-02-14
CVE-2026-23139 netfilter: nf_conncount: update last_gc only when GC has been performed — Linux 7.5 High2026-02-14
CVE-2026-23138 tracing: Add recursion protection in kernel stack trace recording — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23137 of: unittest: Fix memory leak in unittest_data_add() — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23136 libceph: reset sparse-read state in osd_fault() — Linux 7.5 High2026-02-14
CVE-2025-71201 netfs: Fix early read unlock of page with EOF in middle — Linux 5.5AIMediumAI2026-02-14
CVE-2026-23134 slab: fix kmalloc_nolock() context check for PREEMPT_RT — Linux 5.5AIMediumAI2026-02-14

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.