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Linux — Vulnerabilities & Security Advisories 17499

Browse all 17499 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 ID Title CVSS Severity Published
CVE-2026-97972 net: macb: put the "mdio" child node reference on success — Linux - - 2026-09-25
CVE-2026-97971 nstree: check listing permission before taking a namespace reference — Linux 7.8 High 2026-09-25
CVE-2026-97970 watchdog: msc313e: Avoid division by zero — Linux - - 2026-09-25
CVE-2026-97969 watchdog: msc313e: Fix clock leak and spurious timer in settimeout() — Linux - - 2026-09-25
CVE-2026-97968 hwmon: (corsair-cpro) Create debugfs entries after hwmon registration — Linux - - 2026-09-25
CVE-2026-97967 hwmon: (corsair-cpro) Remove debugfs entries when probe fails — Linux - - 2026-09-25
CVE-2026-97966 octeontx2-pf: reset HTB scheduler topology before freeing queues — Linux - - 2026-09-25
CVE-2026-97965 vxlan: initialize _md in vxlan_xmit_one() — Linux - - 2026-09-25
CVE-2026-97963 net: stmmac: initialize ptp_lock at probe time — Linux - - 2026-09-25
CVE-2026-97964 ppp_synctty: ensure a writeable skb header — Linux - - 2026-09-25
CVE-2026-97961 perf/core: Allow list_del during perf_event_overflow() — Linux - - 2026-09-25
CVE-2026-97962 net/mlx5e: Move representor vnic reporter to eswitch devlink port — Linux - - 2026-09-25
CVE-2026-97960 perf/x86/intel: Prevent drain_pebs() reentry — Linux - - 2026-09-25
CVE-2026-97958 net/sched: cls_api: Don't replay RTM_GETCHAIN in tc_ctl_chain(). — Linux - - 2026-09-25
CVE-2026-97959 net/sched: cls_route: free emptied bucket on filter move — Linux - - 2026-09-25
CVE-2026-97956 net: net_failover: Fix the deadlock in net_failover_slave_name_change() — Linux - - 2026-09-25
CVE-2026-97957 net: hinic: fix mailbox segment buffer overflow — Linux 8.8 High 2026-09-25
CVE-2026-97955 net: mana: restore the XDP program pointer when pre-allocation fails — Linux - - 2026-09-25
CVE-2026-97953 net: stmmac: fix TX descriptor availability check for TSO traffic — Linux 7.0 High 2026-09-25
CVE-2026-97954 net/rds: fix tcp stream corruption with large pages — Linux - - 2026-09-25
CVE-2026-97952 sunvdc: unmap LDC cookies when the descriptor send fails — Linux - - 2026-09-25
CVE-2026-97951 scsi: target: iscsi: Fix hang for aborted WRITE_PENDING commands — Linux - - 2026-09-25
CVE-2026-97950 configfs: pin the symlink target's dirent instead of chasing ->ci_dentry — Linux - - 2026-09-25
CVE-2026-97948 powerpc/eeh: Fix recursive locking on devices without EEH sensitive driver — Linux - - 2026-09-25
CVE-2026-97949 configfs: unhash the dentry before dropping the item in rmdir — Linux - - 2026-09-25
CVE-2026-97946 x86/amd_node: Fix PCI device reference counting in amd_smn_init() — Linux - - 2026-09-25
CVE-2026-97947 x86/amd_node: Fix potential NULL pointer dereference — Linux - - 2026-09-25
CVE-2026-97945 x86/mm: Fix user-space data loss with MADV_FREE and THP — Linux - - 2026-09-25
CVE-2026-97944 x86/cfi: Fix FineIBT hash offset in cfi_get_func_hash() — Linux - - 2026-09-25
CVE-2026-97943 x86/mm/pat: Acquire init_mm write lock on collapse to avoid UAF — Linux - - 2026-09-25

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.