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linux — Vulnerabilities & Security Advisories 13161

Browse all 13161 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-2026-64076 netfilter: bridge: eb_tables: close module init race — Linux 7.8 High2026-07-19
CVE-2026-64074 fs/statmount: fix slab out-of-bounds write in statmount_mnt_idmap — Linux 7.8 High2026-07-19
CVE-2026-64072 nvme: fix bio leak on mapping failure — Linux--2026-07-19
CVE-2026-64073 irq_work: Fix use-after-free in irq_work_single() on PREEMPT_RT — Linux 7.8 High2026-07-19
CVE-2026-64070 powerpc/hv-gpci: fix preempt count leak in sysfs show paths — Linux--2026-07-19
CVE-2026-64071 nvme-pci: fix use-after-free in nvme_free_host_mem() — Linux--2026-07-19
CVE-2026-64069 netfs: Fix cancellation of a DIO and single read subrequests — Linux 9.8 Critical2026-07-19
CVE-2026-64068 netfs: Fix missing locking around retry adding new subreqs — Linux 9.8 Critical2026-07-19
CVE-2026-64067 netfs: Fix missing barriers when accessing stream->subrequests locklessly — Linux 9.8 Critical2026-07-19
CVE-2026-64066 netfs: Fix netfs_read_to_pagecache() to pause on subreq failure — Linux 9.8 Critical2026-07-19
CVE-2026-64065 netfs: fix VM_BUG_ON_FOLIO() issue in netfs_write_begin() call — Linux--2026-07-19
CVE-2026-64064 netfs: Fix netfs_invalidate_folio() to clear dirty bit if all changes gone — Linux--2026-07-19
CVE-2026-64063 netfs: Fix streaming write being overwritten — Linux--2026-07-19
CVE-2026-64062 netfs: Fix potential deadlock in write-through mode — Linux--2026-07-19
CVE-2026-64061 netfs: Fix early put of sink folio in netfs_read_gaps() — Linux 9.8 Critical2026-07-19
CVE-2026-64060 netfs: Fix leak of request in netfs_write_begin() error handling — Linux--2026-07-19
CVE-2026-64059 netfs: Fix folio->private handling in netfs_perform_write() — Linux--2026-07-19
CVE-2026-64058 netfs: Fix netfs_read_folio() to wait on writeback — Linux 7.8 High2026-07-19
CVE-2026-64057 afs: Fix the locking used by afs_get_link() — Linux 7.8 High2026-07-19
CVE-2026-64056 net: ethernet: cortina: Make RX SKB per-port — Linux 9.8 Critical2026-07-19
CVE-2026-64055 net: ethernet: cortina: Carry over frag counter — Linux 9.8 Critical2026-07-19
CVE-2026-64054 net: shaper: reject duplicate leaves in GROUP request — Linux--2026-07-19
CVE-2026-64053 block: don't overwrite bip_vcnt in bio_integrity_copy_user() — Linux 7.8 High2026-07-19
CVE-2026-64052 block: bio-integrity: Fix null-ptr-deref in bio_integrity_map_user() — Linux--2026-07-19
CVE-2026-64051 accel/qaic: Add overflow check to remap_pfn_range during mmap — Linux 7.8 High2026-07-19
CVE-2026-64050 drm/msm/dpu: don't mix devm and drmm functions — Linux 7.8 High2026-07-19
CVE-2026-64049 drm/msm/adreno: fix userspace-triggered crash on a2xx-a4xx — Linux--2026-07-19
CVE-2026-64048 net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot — Linux 7.5 High2026-07-19
CVE-2026-64047 net: tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring — Linux 9.8 Critical2026-07-19
CVE-2026-64046 net: tls: prevent chain-after-chain in plain text SG — Linux 9.8 Critical2026-07-19

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.