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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-2026-68177 tracing: Delay module ref count for "enable_event" trigger 7.8 High 2026-08-10
CVE-2026-68176 tracing: Fix mmiotrace possible NULL dereferencing of hiter->dev - - 2026-08-10
CVE-2026-68175 tracing: Fix resource leak on mmiotrace trace_pipe close - - 2026-08-10
CVE-2026-68174 tracing: Fix union collision of module and refcnt for dynamic events - - 2026-08-10
CVE-2026-68173 ublk: wait on ublk_dev_ready() instead of ub->completion 7.1 High 2026-08-10
CVE-2026-68172 arm64: make huge_ptep_get handled unaligned addresses 7.1 High 2026-08-10
CVE-2026-68170 mptcp: fix stale skb->sk reference on subflow close 9.8 Critical 2026-08-10
CVE-2026-68169 mptcp: pm: userspace: fix use-after-free in get_local_id - - 2026-08-10
CVE-2026-68168 afs: Fix afs_edit_dir_remove() to get, not find, block 0 - - 2026-08-10
CVE-2026-68167 btrfs: do not try compression for data reloc inodes - - 2026-08-10
CVE-2026-68166 userfaultfd: prevent registration of special VMAs - - 2026-08-10
CVE-2026-68165 mm/damon/core: validate ranges in damon_set_regions() - - 2026-08-10
CVE-2026-68164 mm/damon/core: disallow overlapping input ranges for damon_set_regions() - - 2026-08-10
CVE-2026-68163 mm/page_vma_mapped: fix device-private PMD handling 7.8 High 2026-08-10
CVE-2026-68162 sctp: avoid auth_enable sysctl UAF during netns teardown 7.8 High 2026-08-10
CVE-2026-68161 sctp: close UDP tunnel sockets during netns teardown 9.8 Critical 2026-08-10
CVE-2026-68160 ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() 9.8 Critical 2026-08-10
CVE-2026-68159 libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE 9.8 Critical 2026-08-10
CVE-2026-68158 libceph: Fix multiplication overflow in decode_new_up_state_weight() 9.8 Critical 2026-08-10
CVE-2026-68157 libceph: guard missing CRUSH type name lookup 7.5 High 2026-08-10
CVE-2026-68156 libceph: refresh auth->authorizer_buf{,_len} after authorizer update 9.8 Critical 2026-08-10
CVE-2026-68155 libceph: Reject monmaps advertising zero monitors 7.5 High 2026-08-10
CVE-2026-68154 libceph: reject zero bucket types in crush_decode 9.8 Critical 2026-08-10
CVE-2026-68153 libceph: remove debugfs files before client teardown 7.8 High 2026-08-10
CVE-2026-68152 amt: fix use-after-free in AMT delayed works 7.8 High 2026-08-10
CVE-2026-68151 binfmt_elf_fdpic: only honour the first PT_INTERP - - 2026-08-10
CVE-2026-68150 fs/super: fix emergency thaw double-unlock of s_umount - - 2026-08-10
CVE-2026-68149 fs: preserve ACL_DONT_CACHE state in forget_cached_acl() 8.4 High 2026-08-10
CVE-2026-68148 fscrypt: Add missing superblock check in find_or_insert_direct_key() 7.8 High 2026-08-10
CVE-2026-68147 fscrypt: Avoid dynamic allocation in fscrypt_get_devices() 7.8 High 2026-08-10

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