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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-2026-93252 ocfs2: fix circular locking dependency in ocfs2_init_acl() — Linux - - 2026-09-24
CVE-2026-93251 ACPI: bus: Introduce acpi_bus_get_primary_device() — Linux - - 2026-09-24
CVE-2026-93250 vxlan: mdb: Fix use-after-free in vxlan_mdb_flush() — Linux 7.8 High 2026-09-24
CVE-2026-93249 spi: amlogic-spisg: Make sure clk_init_data is fully initialized — Linux - - 2026-09-24
CVE-2026-93248 drm/xe: don't WARN on kernel job timeout when device already wedged — Linux - - 2026-09-24
CVE-2026-93247 Bluetooth: mgmt: fix 'hdev->discovery.uuids' NULL dereference — Linux - - 2026-09-24
CVE-2026-93246 octeontx2-af: fix out-of-bounds read setting MSI-X irq affinity — Linux - - 2026-09-24
CVE-2026-93245 apparmor: policy_int make sure list heads are initialized before fail path — Linux - - 2026-09-24
CVE-2026-93244 drm/sysfb: simpledrm: Improve stride validation — Linux - - 2026-09-24
CVE-2026-93243 mm/secretmem: properly account locked pages — Linux - - 2026-09-24
CVE-2026-93242 scsi: qla2xxx: Fix response queue over-consumption in __qla_consume_iocb() — Linux - - 2026-09-24
CVE-2026-93241 memcg: bypass the reclaim and oom killer for dying tasks once oom_reaper is done — Linux - - 2026-09-24
CVE-2026-93240 memcg: make the v1 soft limit knob inert — Linux - - 2026-09-24
CVE-2026-93239 arm64: mm: Fix the lockless page-table walk in show_pte() — Linux - - 2026-09-24
CVE-2026-93238 s390/vfio-ap: fix potential use of uninitialized apm_filtered bitmap — Linux - - 2026-09-24
CVE-2026-93237 LoongArch: Add DIRECT_MAP_PHYSMEM_END definition — Linux 7.8 High 2026-09-24
CVE-2026-93236 media: meson: vdec: fix NULL pointer deref in vdec_try_fmt_common — Linux - - 2026-09-24
CVE-2026-93235 f2fs: fix to zero post-EOF data when extending file size — Linux - - 2026-09-24
CVE-2026-93234 drm/gud: validate TV mode names before creating enum property — Linux - - 2026-09-24
CVE-2026-93233 drm/nouveau/dmem: fix callocated underflow on large folio split — Linux - - 2026-09-24
CVE-2026-93232 mm/hugetlb: fix boot panic with CONFIG_DEBUG_VM and HVO bootmem pages — Linux - - 2026-09-24
CVE-2026-93231 lockd: fix swapped arguments in nlmsvc_match_ip() — Linux - - 2026-09-24
CVE-2026-93230 mm/hugetlb: initialize gigantic bootmem hugepage struct pages earlier — Linux - - 2026-09-24
CVE-2026-93229 nfsd: add missing read barrier to rpc_status_get dumpit seqcount retry — Linux 7.1 High 2026-09-24
CVE-2026-93228 svcrdma: Reject Write/Reply chunks with segcount 0 — Linux 9.1 Critical 2026-09-24
CVE-2026-93227 mm/mm_init: deferred_grow_zone(): fix out-of-range first_deferred_pfn — Linux - - 2026-09-24
CVE-2026-93226 ipv6: use RCU iterator to dump route exceptions — Linux - - 2026-09-24
CVE-2026-93225 phy: fsl-imx8mq-usb: fix typec switch leak on probe error path — Linux 7.4 High 2026-09-24
CVE-2026-93224 svcrdma: Fix unmatched rn_unregister on failed accept — Linux 8.1 High 2026-09-24
CVE-2026-93223 staging: media: tegra-video: fix of_node_put() on VIP parse errors — Linux - - 2026-09-24

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.