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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-2025-71265 fs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadata — Linux 5.5 - 2026-03-18
CVE-2026-23241 audit: add missing syscalls to read class — Linux 6.1AI Medium AI 2026-03-17
CVE-2025-71239 audit: add fchmodat2() to change attributes class — Linux 5.5AI Medium AI 2026-03-17
CVE-2026-23240 tls: Fix race condition in tls_sw_cancel_work_tx() — Linux 9.8 Critical 2026-03-10
CVE-2026-23239 espintcp: Fix race condition in espintcp_close() — Linux 7.8 High 2026-03-10
CVE-2024-14027 xattr: switch to CLASS(fd) — Linux - - AI 2026-03-09
CVE-2026-23238 romfs: check sb_set_blocksize() return value — Linux 5.7AI Medium AI 2026-03-04
CVE-2026-23237 platform/x86: classmate-laptop: Add missing NULL pointer checks — Linux 7.8AI High AI 2026-03-04
CVE-2026-23236 fbdev: smscufx: properly copy ioctl memory to kernelspace — Linux 7.3 High 2026-03-04
CVE-2026-23235 f2fs: fix out-of-bounds access in sysfs attribute read/write — Linux 7.8AI High AI 2026-03-04
CVE-2026-23234 f2fs: fix to avoid UAF in f2fs_write_end_io() — Linux 7.0AI High AI 2026-03-04
CVE-2026-23233 f2fs: fix to avoid mapping wrong physical block for swapfile — Linux 7.1AI High AI 2026-03-04
CVE-2026-23232 Revert "f2fs: block cache/dio write during f2fs_enable_checkpoint()" — Linux 5.5AI Medium AI 2026-03-04
CVE-2025-71238 scsi: qla2xxx: Fix bsg_done() causing double free — Linux 5.5AI Medium AI 2026-03-04
CVE-2026-23231 netfilter: nf_tables: fix use-after-free in nf_tables_addchain() — Linux 7.8 High 2026-03-04
CVE-2026-23230 smb: client: split cached_fid bitfields to avoid shared-byte RMW races — Linux 8.8 High 2026-02-18
CVE-2026-23229 crypto: virtio - Add spinlock protection with virtqueue notification — Linux 5.5AI Medium AI 2026-02-18
CVE-2026-23228 smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection() — Linux 8.1AI High AI 2026-02-18
CVE-2026-23227 drm/exynos: vidi: use ctx->lock to protect struct vidi_context member variables related to memory alloc/free — Linux 7.8 High 2026-02-18
CVE-2026-23226 ksmbd: add chann_lock to protect ksmbd_chann_list xarray — Linux 8.8 High 2026-02-18
CVE-2026-23225 sched/mmcid: Don't assume CID is CPU owned on mode switch — Linux 7.8 High 2026-02-18
CVE-2026-23223 xfs: fix UAF in xchk_btree_check_block_owner — Linux 7.1AI High AI 2026-02-18
CVE-2026-23224 erofs: fix UAF issue for file-backed mounts w/ directio option — Linux 7.8 High 2026-02-18
CVE-2026-23222 crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly — Linux 7.8 High 2026-02-18
CVE-2026-23221 bus: fsl-mc: fix use-after-free in driver_override_show() — Linux 7.8AI High AI 2026-02-18
CVE-2026-23220 ksmbd: fix infinite loop caused by next_smb2_rcv_hdr_off reset in error paths — Linux 5.5AI Medium AI 2026-02-18
CVE-2025-71237 nilfs2: Fix potential block overflow that cause system hang — Linux 5.5AI Medium AI 2026-02-18
CVE-2025-71236 scsi: qla2xxx: Validate sp before freeing associated memory — Linux 7.5 High 2026-02-18
CVE-2025-71235 scsi: qla2xxx: Delay module unload while fabric scan in progress — Linux 5.5AI Medium AI 2026-02-18
CVE-2025-71234 wifi: rtl8xxxu: fix slab-out-of-bounds in rtl8xxxu_sta_add — Linux 8.8 High 2026-02-18

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.