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linux — Vulnerabilities & Security Advisories 12632

Browse all 12632 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 IDTitleCVSSSeverityPublished
CVE-2026-53216 net: mvpp2: limit XDP frame size to the RX buffer — Linux--2026-06-25
CVE-2026-53217 net: mvpp2: sync RX data at the hardware packet offset — Linux--2026-06-25
CVE-2026-53215 net: mvpp2: refill RX buffers before XDP or skb use — Linux--2026-06-25
CVE-2026-53213 drm/vc4: fix krealloc() memory leak — Linux--2026-06-25
CVE-2026-53214 ipv6: Fix a potential NPD in cleanup_prefix_route() — Linux--2026-06-25
CVE-2026-53212 netfilter: nft_tunnel: fix use-after-free on object destroy — Linux--2026-06-25
CVE-2026-53210 tee: shm: fix shm leak in register_shm_helper() — Linux--2026-06-25
CVE-2026-53211 netfilter: nft_meta_bridge: fix stale stack leak via IIFHWADDR register — Linux--2026-06-25
CVE-2026-53209 Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend — Linux--2026-06-25
CVE-2026-53207 mm/memory-failure: fix hugetlb_lock AA deadlock in get_huge_page_for_hwpoison — Linux--2026-06-25
CVE-2026-53208 Bluetooth: L2CAP: reject BR/EDR signaling packets over MTUsig — Linux--2026-06-25
CVE-2026-53206 accel/ivpu: Add bounds check for firmware runtime memory — Linux--2026-06-25
CVE-2026-53205 accel/ivpu: Add bounds checks for firmware log indices — Linux--2026-06-25
CVE-2026-53204 firmware: stratix10-rsu: Fix NULL deref on rsu_send_msg() timeout in probe — Linux--2026-06-25
CVE-2026-53203 accel/ivpu: Add buffer overflow check in MS get_info_ioctl — Linux--2026-06-25
CVE-2026-53202 accel/ivpu: Fix signed integer truncation in IPC receive — Linux--2026-06-25
CVE-2026-53201 Revert "drm/xe: Skip exec queue schedule toggle if queue is idle during suspend" — Linux--2026-06-25
CVE-2026-53200 KVM: arm64: nv: Fix handling of XN[0] when !FEAT_XNX — Linux--2026-06-25
CVE-2026-53199 hv_netvsc: use kmap_local_page in netvsc_copy_to_send_buf — Linux--2026-06-25
CVE-2026-53198 ksmbd: fix use-after-free of a deferred file_lock on double SMB2_CANCEL — Linux--2026-06-25
CVE-2026-53197 xfrm: iptfs: fix ABBA deadlock in iptfs_destroy_state() — Linux--2026-06-25
CVE-2026-53196 USB: serial: io_ti: fix heap overflow in get_manuf_info() — Linux--2026-06-25
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--2026-06-25
CVE-2026-53192 ALSA: timer: Fix UAF at snd_timer_user_params() — Linux--2026-06-25
CVE-2026-53193 ALSA: timer: Forcibly close timer instances at closing — Linux--2026-06-25
CVE-2026-53191 io_uring/net: inherit IORING_CQE_F_BUF_MORE across bundle recv retries — Linux--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--2026-06-25
CVE-2026-53188 RDMA/core: Validate the passed in fops for ib_get_ucaps() — Linux--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.