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Linux — Vulnerabilities & Security Advisories 17854

All 17854 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-2026-93255 btrfs: make sure EXTENT_BUFFER_READING is cleared under refs_lock - - 2026-09-24
CVE-2026-93254 arm64: entry: Avoid unnecessary local_irq_disable() on kernel exit - - 2026-09-24
CVE-2026-93253 sched/isolation: Defer freeing of cpumask memblock memory to initcall - - 2026-09-24
CVE-2026-93252 ocfs2: fix circular locking dependency in ocfs2_init_acl() - - 2026-09-24
CVE-2026-93251 ACPI: bus: Introduce acpi_bus_get_primary_device() - - 2026-09-24
CVE-2026-93250 vxlan: mdb: Fix use-after-free in vxlan_mdb_flush() 7.8 High 2026-09-24
CVE-2026-93249 spi: amlogic-spisg: Make sure clk_init_data is fully initialized - - 2026-09-24
CVE-2026-93248 drm/xe: don't WARN on kernel job timeout when device already wedged - - 2026-09-24
CVE-2026-93247 Bluetooth: mgmt: fix 'hdev->discovery.uuids' NULL dereference - - 2026-09-24
CVE-2026-93246 octeontx2-af: fix out-of-bounds read setting MSI-X irq affinity - - 2026-09-24
CVE-2026-93245 apparmor: policy_int make sure list heads are initialized before fail path - - 2026-09-24
CVE-2026-93244 drm/sysfb: simpledrm: Improve stride validation - - 2026-09-24
CVE-2026-93243 mm/secretmem: properly account locked pages - - 2026-09-24
CVE-2026-93242 scsi: qla2xxx: Fix response queue over-consumption in __qla_consume_iocb() - - 2026-09-24
CVE-2026-93241 memcg: bypass the reclaim and oom killer for dying tasks once oom_reaper is done - - 2026-09-24
CVE-2026-93240 memcg: make the v1 soft limit knob inert - - 2026-09-24
CVE-2026-93239 arm64: mm: Fix the lockless page-table walk in show_pte() - - 2026-09-24
CVE-2026-93238 s390/vfio-ap: fix potential use of uninitialized apm_filtered bitmap - - 2026-09-24
CVE-2026-93237 LoongArch: Add DIRECT_MAP_PHYSMEM_END definition 7.8 High 2026-09-24
CVE-2026-93236 media: meson: vdec: fix NULL pointer deref in vdec_try_fmt_common - - 2026-09-24
CVE-2026-93235 f2fs: fix to zero post-EOF data when extending file size - - 2026-09-24
CVE-2026-93234 drm/gud: validate TV mode names before creating enum property - - 2026-09-24
CVE-2026-93233 drm/nouveau/dmem: fix callocated underflow on large folio split - - 2026-09-24
CVE-2026-93232 mm/hugetlb: fix boot panic with CONFIG_DEBUG_VM and HVO bootmem pages - - 2026-09-24
CVE-2026-93231 lockd: fix swapped arguments in nlmsvc_match_ip() - - 2026-09-24
CVE-2026-93230 mm/hugetlb: initialize gigantic bootmem hugepage struct pages earlier - - 2026-09-24
CVE-2026-93229 nfsd: add missing read barrier to rpc_status_get dumpit seqcount retry 7.1 High 2026-09-24
CVE-2026-93228 svcrdma: Reject Write/Reply chunks with segcount 0 9.1 Critical 2026-09-24
CVE-2026-93227 mm/mm_init: deferred_grow_zone(): fix out-of-range first_deferred_pfn - - 2026-09-24
CVE-2026-93226 ipv6: use RCU iterator to dump route exceptions - - 2026-09-24

All 17854 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.