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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-2025-68813 ipvs: fix ipv4 null-ptr-deref in route error path — Linux 5.5AI Medium AI 2026-01-13
CVE-2025-68811 svcrdma: use rc_pageoff for memcpy byte offset — Linux 9.8 Critical 2026-01-13
CVE-2025-68810 KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot — Linux 7.8 High 2026-01-13
CVE-2025-68809 ksmbd: vfs: fix race on m_flags in vfs_cache — Linux 9.1 Critical 2026-01-13
CVE-2025-68808 media: vidtv: initialize local pointers upon transfer of memory ownership — Linux 7.8 High 2026-01-13
CVE-2025-68807 block: fix race between wbt_enable_default and IO submission — Linux 4.7AI Medium AI 2026-01-13
CVE-2025-68806 ksmbd: fix buffer validation by including null terminator size in EA length — Linux 7.5 High 2026-01-13
CVE-2025-68805 fuse: fix io-uring list corruption for terminated non-committed requests — Linux 7.8 High 2026-01-13
CVE-2025-68804 platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver — Linux 8.1AI High AI 2026-01-13
CVE-2025-68803 NFSD: NFSv4 file creation neglects setting ACL — Linux 8.0 High 2026-01-13
CVE-2025-68802 drm/xe: Limit num_syncs to prevent oversized allocations — Linux 5.5AI Medium AI 2026-01-13
CVE-2025-68800 mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats — Linux 7.8 High 2026-01-13
CVE-2025-68801 mlxsw: spectrum_router: Fix neighbour use-after-free — Linux 7.8 High 2026-01-13
CVE-2025-68799 caif: fix integer underflow in cffrml_receive() — Linux 8.1 High 2026-01-13
CVE-2025-68798 perf/x86/amd: Check event before enable to avoid GPF — Linux 4.7AI Medium AI 2026-01-13
CVE-2025-68797 char: applicom: fix NULL pointer dereference in ac_ioctl — Linux 5.5AI Medium AI 2026-01-13
CVE-2025-68796 f2fs: fix to avoid updating zero-sized extent in extent cache — Linux 7.8AI High AI 2026-01-13
CVE-2025-68794 iomap: adjust read range correctly for non-block-aligned positions — Linux 9.8 Critical 2026-01-13
CVE-2025-68795 ethtool: Avoid overflowing userspace buffer on stats query — Linux 7.8 High 2026-01-13
CVE-2025-68793 drm/amdgpu: fix a job->pasid access race in gpu recovery — Linux 7.8 High 2026-01-13
CVE-2025-68791 fuse: missing copy_finish in fuse-over-io-uring argument copies — Linux 3.3AI Low AI 2026-01-13
CVE-2025-68792 tpm2-sessions: Fix out of range indexing in name_size — Linux 7.8 High 2026-01-13
CVE-2025-68790 net/mlx5: Fix double unregister of HCA_PORTS component — Linux 7.8AI High AI 2026-01-13
CVE-2025-68788 fsnotify: do not generate ACCESS/MODIFY events on child for special files — Linux 3.3AI Low AI 2026-01-13
CVE-2025-68786 ksmbd: skip lock-range check on equal size to avoid size==0 underflow — Linux 7.8AI High AI 2026-01-13
CVE-2025-68787 netrom: Fix memory leak in nr_sendmsg() — Linux 5.5AI Medium AI 2026-01-13
CVE-2025-68785 net: openvswitch: fix middle attribute validation in push_nsh() action — Linux 7.1 High 2026-01-13
CVE-2025-68784 xfs: fix a UAF problem in xattr repair — Linux 7.8AI High AI 2026-01-13
CVE-2025-68783 ALSA: usb-mixer: us16x08: validate meter packet indices — Linux 6.1AI Medium AI 2026-01-13
CVE-2025-68782 scsi: target: Reset t_task_cdb pointer in error case — Linux 7.5 High 2026-01-13

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.