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Linux — Vulnerabilities & Security Advisories 17855

All 17855 CVE vulnerabilities found in Linux, with AI-generated Chinese analysis, references, and POCs.

This page documents Common Weakness Enumeration (CWE) vulnerabilities affecting the Linux operating system product. It aggregates security data related to weaknesses within the kernel, distributions, and associated utilities provided by various Linux vendors and maintainers. The collection encompasses a wide range of vulnerability types, including memory corruption issues, privilege escalation flaws, information leaks, and denial-of-service conditions. The database covers historical records spanning several decades, reflecting the evolution of the Linux ecosystem from its early releases to modern stable and development branches. This extensive time range allows for the analysis of long-term security trends and the remediation status of legacy systems that remain in production environments. Visitors to this resource can track vendor-specific advisories to stay informed about patches and updates released by major Linux distribution maintainers. You can also use the page to understand the characteristics and impact of specific weakness classes as they manifest in the Linux environment. Additionally, the interface supports looking up a specific product’s vulnerability history, enabling security professionals to assess risk exposure and prioritize mitigation efforts for critical infrastructure components. The data is organized to facilitate efficient searching and correlation between weakness identifiers and affected software versions, ensuring that administrators and developers have access to comprehensive security insights necessary for maintaining system integrity and compliance.

Vendor: n/a

CVE ID Title CVSS Severity Published
CVE-2026-74356 vhost: fix vhost_get_avail_idx for a non empty ring 7.4 High 2026-08-15
CVE-2026-74354 bpf: Take mmap_lock in zap_pages() 7.8 High 2026-08-15
CVE-2026-74352 of: reserved_mem: avoid post-init UAF when alloc_reserved_mem_array() fails - - 2026-08-15
CVE-2026-74353 drm/amdkfd: always resume_all after suspend_all - - 2026-08-15
CVE-2026-74351 ocfs2: rebase copied fsdlm LVB pointers in locking_state - - 2026-08-15
CVE-2026-74350 ocfs2: validate fast symlink target during inode read 9.8 Critical 2026-08-15
CVE-2026-74349 ocfs2: reject FITRIM ranges shorter than a cluster 7.1 High 2026-08-15
CVE-2026-74348 ocfs2/dlm: require a ref for locking_state debugfs open - - 2026-08-15
CVE-2026-74346 RDMA/irdma: Fix OOB read during CQ MR registration - - 2026-08-15
CVE-2026-74347 netfilter: cttimeout: detach dataplane timeout policy and repurpose refcount 7.8 High 2026-08-15
CVE-2026-74345 RDMA/siw: Fix endpoint/socket association handling 9.8 Critical 2026-08-15
CVE-2026-74344 bpf: Clear rb node linkage when freeing bpf_rb_root 7.8 High 2026-08-15
CVE-2026-74343 kernfs: fix xattr race condition with multiple superblocks 7.8 High 2026-08-15
CVE-2026-74342 kernfs: link kn to its parent before the LSM init hook - - 2026-08-15
CVE-2026-74340 wifi: wcn36xx: fix OOB read from firmware count in PRINT_REG_INFO indication 8.1 High 2026-08-15
CVE-2026-74341 wifi: wcn36xx: fix heap overflow from oversized firmware HAL response 8.8 High 2026-08-15
CVE-2026-74339 ALSA: seq: Clear variable event pointer on read - - 2026-08-15
CVE-2026-74337 bpf: Fix NMI/tracepoint re-entry deadlock on lru locks - - 2026-08-15
CVE-2026-74338 bpf: Reject sleepable BPF_LSM_CGROUP programs at load time 7.8 High 2026-08-15
CVE-2026-74336 wifi: mac80211: bound S1G TIM PVB walk to the TIM element - - 2026-08-15
CVE-2026-74335 bpf: Fix NULL pointer dereference in bpf_task_from_vpid() - - 2026-08-15
CVE-2026-74333 ASoC: amd: acp-sdw-legacy: Bound DAI link iteration 8.4 High 2026-08-15
CVE-2026-74334 RDMA/nldev: Fix locking when accessing mr->pd 7.8 High 2026-08-15
CVE-2026-74332 ASoC: amd: acp-sdw-sof: Bound DAI link iteration 8.4 High 2026-08-15
CVE-2026-74330 configfs: fix lockless traversals of ->s_children 7.8 High 2026-08-15
CVE-2026-74331 firmware_loader: Fix recursive lock in device_cache_fw_images() - - 2026-08-15
CVE-2026-74329 watchdog: unregister PM notifier on watchdog unregister - - 2026-08-15
CVE-2026-74327 vmalloc: fix NULL pointer dereference in is_vm_area_hugepages() - - 2026-08-15
CVE-2026-74328 iommufd: Destroy the pages content after detaching from dmabuf 8.8 High 2026-08-15
CVE-2026-74326 wifi: mt76: mt7921: fix resource leak in probe error path - - 2026-08-15

All 17855 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.