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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-2026-46055 apparmor: Fix string overrun due to missing termination 7.1 High 2026-05-27
CVE-2026-46054 selinux: fix overlayfs mmap() and mprotect() access checks 7.1 High 2026-05-27
CVE-2026-46053 net: rds: fix MR cleanup on copy error 7.8 High 2026-05-27
CVE-2026-46052 ceph: only d_add() negative dentries when they are unhashed 7.5 High 2026-05-27
CVE-2026-46051 md/raid5: fix soft lockup in retry_aligned_read() - - 2026-05-27
CVE-2026-46050 md/raid10: fix deadlock with check operation and nowait requests - - 2026-05-27
CVE-2026-46049 ALSA: ctxfi: Add fallback to default RSR for S/PDIF - - 2026-05-27
CVE-2026-46048 ALSA: caiaq: fix usb_dev refcount leak on probe failure - - 2026-05-27
CVE-2026-46046 ext4: fix missing brelse() in ext4_xattr_inode_dec_ref_all() - - 2026-05-27
CVE-2026-46047 net: qrtr: ns: Fix use-after-free in driver remove() - - 2026-05-27
CVE-2026-46045 md/md-llbitmap: skip reading rdevs that are not in_sync - - 2026-05-27
CVE-2026-46044 ipmi:ssif: Clean up kthread on errors - - 2026-05-27
CVE-2026-46043 RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv 9.1 Critical 2026-05-27
CVE-2026-46042 mm/mempolicy: fix memory leaks in weighted_interleave_auto_store() - - 2026-05-27
CVE-2026-46041 greybus: gb-beagleplay: fix sleep in atomic context in hdlc_tx_frames() - - 2026-05-27
CVE-2026-46040 inotify: fix watch count leak when fsnotify_add_inode_mark_locked() fails - - 2026-05-27
CVE-2026-46039 rxgk: Fix potential integer overflow in length check 9.8 Critical 2026-05-27
CVE-2026-46038 net: qrtr: ns: Free the node during ctrl_cmd_bye() - - 2026-05-27
CVE-2026-46037 ipv4: icmp: validate reply type before using icmp_pointers 8.2 High 2026-05-27
CVE-2026-46036 vfio/cdx: Serialize VFIO_DEVICE_SET_IRQS with a per-device mutex 7.8 High 2026-05-27
CVE-2026-46035 mm/page_alloc: return NULL early from alloc_frozen_pages_nolock() in NMI on UP - - 2026-05-27
CVE-2026-46034 vfio/cdx: Fix NULL pointer dereference in interrupt trigger path - - 2026-05-27
CVE-2026-46033 crypto: authencesn - reject short ahash digests during instance creation - - 2026-05-27
CVE-2026-46032 KVM: nSVM: Triple fault if restore host CR3 fails on nested #VMEXIT - - 2026-05-27
CVE-2026-46031 net: ks8851: Reinstate disabling of BHs around IRQ handler 7.5 High 2026-05-27
CVE-2026-46030 EDAC/versalnet: Fix device_node leak in mc_probe() - - 2026-05-27
CVE-2026-46029 mm/slab: return NULL early from kmalloc_nolock() in NMI on UP 7.0 High 2026-05-27
CVE-2026-46028 crypto: algif_aead - snapshot IV for async AEAD requests - - 2026-05-27
CVE-2026-46027 net/smc: avoid early lgr access in smc_clc_wait_msg 7.5 High 2026-05-27
CVE-2026-46026 net: qrtr: ns: Limit the maximum number of lookups - - 2026-05-27

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