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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-2025-68800 mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats — Linux 7.8AIHighAI2026-01-13
CVE-2025-68801 mlxsw: spectrum_router: Fix neighbour use-after-free — Linux 7.8AIHighAI2026-01-13
CVE-2025-68799 caif: fix integer underflow in cffrml_receive() — Linux 7.7AIHighAI2026-01-13
CVE-2025-68798 perf/x86/amd: Check event before enable to avoid GPF — Linux 4.7AIMediumAI2026-01-13
CVE-2025-68797 char: applicom: fix NULL pointer dereference in ac_ioctl — Linux 5.5AIMediumAI2026-01-13
CVE-2025-68796 f2fs: fix to avoid updating zero-sized extent in extent cache — Linux 7.8AIHighAI2026-01-13
CVE-2025-68794 iomap: adjust read range correctly for non-block-aligned positions — Linux 5.5AIMediumAI2026-01-13
CVE-2025-68795 ethtool: Avoid overflowing userspace buffer on stats query — Linux 7.8AIHighAI2026-01-13
CVE-2025-68793 drm/amdgpu: fix a job->pasid access race in gpu recovery — Linux 7.0AIHighAI2026-01-13
CVE-2025-68791 fuse: missing copy_finish in fuse-over-io-uring argument copies — Linux 3.3AILowAI2026-01-13
CVE-2025-68792 tpm2-sessions: Fix out of range indexing in name_size — Linux 8.4AIHighAI2026-01-13
CVE-2025-68790 net/mlx5: Fix double unregister of HCA_PORTS component — Linux 7.8AIHighAI2026-01-13
CVE-2025-68788 fsnotify: do not generate ACCESS/MODIFY events on child for special files — Linux 3.3AILowAI2026-01-13
CVE-2025-68786 ksmbd: skip lock-range check on equal size to avoid size==0 underflow — Linux 7.8AIHighAI2026-01-13
CVE-2025-68787 netrom: Fix memory leak in nr_sendmsg() — Linux 5.5AIMediumAI2026-01-13
CVE-2025-68785 net: openvswitch: fix middle attribute validation in push_nsh() action — Linux 7.1AIHighAI2026-01-13
CVE-2025-68784 xfs: fix a UAF problem in xattr repair — Linux 7.8AIHighAI2026-01-13
CVE-2025-68783 ALSA: usb-mixer: us16x08: validate meter packet indices — Linux 6.1AIMediumAI2026-01-13
CVE-2025-68782 scsi: target: Reset t_task_cdb pointer in error case — Linux 5.5AIMediumAI2026-01-13
CVE-2025-68781 usb: phy: fsl-usb: Fix use-after-free in delayed work during device removal — Linux 7.0AIHighAI2026-01-13
CVE-2025-68779 net/mlx5e: Avoid unregistering PSP twice — Linux 7.8AIHighAI2026-01-13
CVE-2025-68780 sched/deadline: only set free_cpus for online runqueues — Linux 7.1AIHighAI2026-01-13
CVE-2025-68778 btrfs: don't log conflicting inode if it's a dir moved in the current transaction — Linux 7.1AIHighAI2026-01-13
CVE-2025-68776 net/hsr: fix NULL pointer dereference in prp_get_untagged_frame() — Linux 6.5AIMediumAI2026-01-13
CVE-2025-68777 Input: ti_am335x_tsc - fix off-by-one error in wire_order validation — Linux 5.5AIMediumAI2026-01-13
CVE-2025-68775 net/handshake: duplicate handshake cancellations leak socket — Linux--AI2026-01-13
CVE-2025-68773 spi: fsl-cpm: Check length parity before switching to 16 bit mode — Linux 5.5AIMediumAI2026-01-13
CVE-2025-68774 hfsplus: fix missing hfs_bnode_get() in __hfs_bnode_create — Linux 7.8AIHighAI2026-01-13
CVE-2025-68772 f2fs: fix to avoid updating compression context during writeback — Linux 5.5AIMediumAI2026-01-13
CVE-2025-68770 bnxt_en: Fix XDP_TX path — Linux 4.3AIMediumAI2026-01-13

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.