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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-2026-45990 slub: fix data loss and overflow in krealloc() — Linux - - 2026-05-27
CVE-2026-45991 udf: fix partition descriptor append bookkeeping — Linux 7.8 High 2026-05-27
CVE-2026-45989 of: unittest: fix use-after-free in testdrv_probe() — Linux - - 2026-05-27
CVE-2026-45988 rxrpc: Fix re-decryption of RESPONSE packets — Linux 9.8 Critical 2026-05-27
CVE-2026-45987 KVM: nSVM: Sync interrupt shadow to cached vmcb12 after VMRUN of L2 — Linux - - 2026-05-27
CVE-2026-45986 crypto: ccree - fix a memory leak in cc_mac_digest() — Linux - - 2026-05-27
CVE-2025-71312 fs/ntfs3: fix ntfs_mount_options leak in ntfs_fill_super() — Linux - - 2026-05-27
CVE-2025-71311 fs/ntfs3: Initialize new folios before use — Linux 8.2 High 2026-05-27
CVE-2026-45985 ext4: don't set EXT4_GET_BLOCKS_CONVERT when splitting before submitting I/O — Linux - - 2026-05-27
CVE-2026-45984 gfs2: Fix use-after-free in iomap inline data write path — Linux 7.8 High 2026-05-27
CVE-2026-45983 nfsd: never defer requests during idmap lookup — Linux - - 2026-05-27
CVE-2026-45982 ACPICA: Fix NULL pointer dereference in acpi_ev_address_space_dispatch() — Linux - - 2026-05-27
CVE-2026-45981 s390/cio: Fix device lifecycle handling in css_alloc_subchannel() — Linux - - 2026-05-27
CVE-2026-45980 accel/amdxdna: Stop job scheduling across aie2_release_resource() — Linux 7.8 High 2026-05-27
CVE-2026-45979 drm/amdgpu: clean up the amdgpu_cs_parser_bos — Linux - - 2026-05-27
CVE-2026-45978 staging: greybus: lights: avoid NULL deref — Linux - - 2026-05-27
CVE-2026-45977 fbnic: close fw_log race between users and teardown — Linux - - 2026-05-27
CVE-2026-45976 drm/amdgpu: Fix memory leak in amdgpu_ras_init() — Linux - - 2026-05-27
CVE-2026-45975 ublk: use READ_ONCE() to read struct ublksrv_ctrl_cmd — Linux - - 2026-05-27
CVE-2026-45974 btrfs: fix invalid leaf access in btrfs_quota_enable() if ref key not found — Linux - - 2026-05-27
CVE-2026-45972 smb: client: fix potential UAF and double free in smb2_open_file() — Linux 9.8 Critical 2026-05-27
CVE-2026-45973 RDMA/mlx5: Fix UMR hang in LAG error state unload — Linux - - 2026-05-27
CVE-2026-45971 bpf: Limit bpf program signature size — Linux - - 2026-05-27
CVE-2026-45970 bonding: alb: fix UAF in rlb_arp_recv during bond up/down — Linux 7.8 High 2026-05-27
CVE-2026-45969 HID: playstation: Add missing check for input_ff_create_memless — Linux - - 2026-05-27
CVE-2026-45968 cpuidle: Skip governor when only one idle state is available — Linux - - 2026-05-27
CVE-2026-45967 bpf: Return proper address for non-zero offsets in insn array — Linux - - 2026-05-27
CVE-2026-45966 apparmor: fix NULL pointer dereference in __unix_needs_revalidation — Linux - - 2026-05-27
CVE-2026-45965 apparmor: fix invalid deref of rawdata when export_binary is unset — Linux - - 2026-05-27
CVE-2026-45964 SUNRPC: fix gss_auth kref leak in gss_alloc_msg error path — Linux - - 2026-05-27

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.