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Linux — Vulnerabilities & Security Advisories 18073

All 18073 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-2026-53077 net/rds: Restrict use of RDS/IB to the initial network namespace 7.8 High 2026-06-24
CVE-2026-53076 bpf: Fix OOB in pcpu_init_value 7.1 High 2026-06-24
CVE-2026-53075 ppp: require CAP_NET_ADMIN in target netns for unattached ioctls 8.8 High 2026-06-24
CVE-2026-53074 bpf: reject short IPv4/IPv6 inputs in bpf_prog_test_run_skb - - 2026-06-24
CVE-2026-53073 Bluetooth: hci_ldisc: Clear HCI_UART_PROTO_INIT on error - - 2026-06-24
CVE-2026-53072 Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER 8.8 High 2026-06-24
CVE-2026-53071 Bluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp 8.8 High 2026-06-24
CVE-2026-53070 sctp: disable BH before calling udp_tunnel_xmit_skb() 7.5 High 2026-06-24
CVE-2026-53069 net, bpf: fix null-ptr-deref in xdp_master_redirect() for down master 7.5 High 2026-06-24
CVE-2026-53068 drm/komeda: fix integer overflow in AFBC framebuffer size check 7.1 High 2026-06-24
CVE-2026-53066 drm/sun4i: backend: fix error pointer dereference - - 2026-06-24
CVE-2026-53067 PCI: endpoint: pci-ep-msi: Fix error unwind and prevent double alloc - - 2026-06-24
CVE-2026-53064 dm cache: fix null-deref with concurrent writes in passthrough mode - - 2026-06-24
CVE-2026-53065 ASoC: sti: use managed regmap_field allocations - - 2026-06-24
CVE-2026-53063 dm cache: fix write hang in passthrough mode - - 2026-06-24
CVE-2026-53062 dm cache policy smq: fix missing locks in invalidating cache blocks 7.8 High 2026-06-24
CVE-2026-53061 dm cache: fix dirty mapping checking in passthrough mode switching - - 2026-06-24
CVE-2026-53060 dm cache metadata: fix memory leak on metadata abort retry - - 2026-06-24
CVE-2026-53059 dm log: fix out-of-bounds write due to region_count overflow - - 2026-06-24
CVE-2026-53057 iommu/riscv: Add IOTINVAL after updating DDT/PDT entries 8.8 High 2026-06-24
CVE-2026-53058 drm/bridge: cadence: cdns-mhdp8546-core: Set the mhdp connector earlier in atomic_enable() - - 2026-06-24
CVE-2026-53056 drm/msm/dpu: fix mismatch between power and frequency - - 2026-06-24
CVE-2026-53055 crypto: hisilicon/sec2 - prevent req used-after-free for sec 9.8 Critical 2026-06-24
CVE-2026-53054 drm/msm: Fix VM_BIND UNMAP locking 7.8 High 2026-06-24
CVE-2026-53053 iommu/amd: Fix clone_alias() to use the original device's devid 8.8 High 2026-06-24
CVE-2026-53052 ASoC: qcom: qdsp6: topology: check widget type before accessing data - - 2026-06-24
CVE-2026-53051 PCI: tegra194: Fix CBB timeout caused by DBI access before core power-on - - 2026-06-24
CVE-2026-53050 quota: Fix race of dquot_scan_active() with quota deactivation 7.8 High 2026-06-24
CVE-2026-53049 gfs2: add some missing log locking 9.8 Critical 2026-06-24
CVE-2026-53048 gfs2: prevent NULL pointer dereference during unmount - - 2026-06-24

All 18073 known CVE vulnerabilities affecting Linux with full Chinese analysis, references, and POCs where available.