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Linux — Vulnerabilities & Security Advisories 15166

Browse all 15166 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.

Found 15026 results / 15166 Clear Filters
CVE ID Title CVSS Severity Published
CVE-2026-53195 USB: serial: io_ti: fix heap overflow in build_i2c_fw_hdr() — Linux - - 2026-06-25
CVE-2026-53194 USB: serial: kl5kusb105: fix bulk-out buffer overflow — Linux 7.8 High 2026-06-25
CVE-2026-53192 ALSA: timer: Fix UAF at snd_timer_user_params() — Linux 7.8 High 2026-06-25
CVE-2026-53193 ALSA: timer: Forcibly close timer instances at closing — Linux 7.8 High 2026-06-25
CVE-2026-53191 io_uring/net: inherit IORING_CQE_F_BUF_MORE across bundle recv retries — Linux 7.8 High 2026-06-25
CVE-2026-53190 drm/virtio: fix dma_fence refcount leak on error in virtio_gpu_dma_fence_wait() — Linux - - 2026-06-25
CVE-2026-53189 mm/huge_memory: update file PMD counter before folio_put() — Linux 7.8 High 2026-06-25
CVE-2026-53188 RDMA/core: Validate the passed in fops for ib_get_ucaps() — Linux 8.8 High 2026-06-25
CVE-2026-53186 RDMA/srp: bound SRP_RSP sense copy by the received length — Linux 9.1 Critical 2026-06-25
CVE-2026-53187 RDMA/core: Validate cpu_id against nr_cpu_ids in DMAH alloc — Linux 7.1 High 2026-06-25
CVE-2026-53185 zram: fix use-after-free in zram_bvec_write_partial() — Linux 7.8 High 2026-06-25
CVE-2026-53184 udp: clear skb->dev before running a sockmap verdict — Linux 7.5 High 2026-06-25
CVE-2026-53183 mptcp: allow subflow rcv wnd to shrink — Linux 7.5 High 2026-06-25
CVE-2026-53182 wifi: nl80211: reject oversized EMA RNR lists — Linux 7.8 High 2026-06-25
CVE-2026-53181 vsock/vmci: fix sk_ack_backlog leak on failed handshake — Linux - - 2026-06-25
CVE-2026-53179 staging: rtl8723bs: fix buffer over-read in rtw_update_protection — Linux - - 2026-06-25
CVE-2026-53180 timers/migration: Fix livelock in tmigr_handle_remote_up() — Linux 7.5 High 2026-06-25
CVE-2026-53178 staging: rtl8723bs: rtw_mlme: add bounds checks before ie_length subtraction — Linux 8.1 High 2026-06-25
CVE-2026-53176 IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN — Linux 9.8 Critical 2026-06-25
CVE-2026-53177 bnxt_en: Fix NULL pointer dereference — Linux - - 2026-06-25
CVE-2026-53175 inet: frags: fix use-after-free caused by the fqdir_pre_exit() flush — Linux 9.8 Critical 2026-06-25
CVE-2026-53173 accel/ethosu: fix OOB write in ethosu_gem_cmdstream_copy_and_validate() — Linux 7.8 High 2026-06-25
CVE-2026-53174 ovl: keep err zero after successful ovl_cache_get() — Linux 7.8 High 2026-06-25
CVE-2026-53172 accel/ethosu: fix IFM region index out-of-bounds in command stream parser — Linux 7.8 High 2026-06-25
CVE-2026-53170 accel/ethosu: reject DMA commands with uninitialized length — Linux 8.8 High 2026-06-25
CVE-2026-53171 accel/ethosu: fix arithmetic issues in dma_length() — Linux 8.8 High 2026-06-25
CVE-2026-53169 accel/ethosu: reject NPU_OP_RESIZE commands from userspace — Linux - - 2026-06-25
CVE-2026-53168 fuse: reject fuse_notify() pagecache ops on directories — Linux - - 2026-06-25
CVE-2026-53167 fuse: limit FUSE_NOTIFY_RETRIEVE to uptodate folios — Linux - - 2026-06-25
CVE-2026-53165 iomap: avoid potential null folio->mapping deref during error reporting — Linux 7.5 High 2026-06-25

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.