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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-2026-31392 smb: client: fix krb5 mount with username option — Linux 8.1 High 2026-04-03
CVE-2026-31391 crypto: atmel-sha204a - Fix OOM ->tfm_count leak — Linux - - AI 2026-04-03
CVE-2026-31390 drm/xe: Fix memory leak in xe_vm_madvise_ioctl — Linux 5.5AI Medium AI 2026-04-03
CVE-2026-31389 spi: fix use-after-free on controller registration failure — Linux 7.8 High 2026-04-03
CVE-2026-23475 spi: fix statistics allocation — Linux 5.5AI Medium AI 2026-04-03
CVE-2026-23474 mtd: Avoid boot crash in RedBoot partition table parser — Linux 5.5AI Medium AI 2026-04-03
CVE-2026-23472 serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN — Linux 6.2AI Medium AI 2026-04-03
CVE-2026-23470 drm/imagination: Fix deadlock in soft reset sequence — Linux 7.1AI High AI 2026-04-03
CVE-2026-23469 drm/imagination: Synchronize interrupts before suspending the GPU — Linux 4.7AI Medium AI 2026-04-03
CVE-2026-23468 drm/amdgpu: Limit BO list entry count to prevent resource exhaustion — Linux 5.5AI Medium AI 2026-04-03
CVE-2026-23467 drm/i915/dmc: Fix an unlikely NULL pointer deference at probe — Linux 5.5AI Medium AI 2026-04-03
CVE-2026-23466 drm/xe: Open-code GGTT MMIO access protection — Linux 7.8 High 2026-04-03
CVE-2026-23465 btrfs: log new dentries when logging parent dir of a conflicting inode — Linux 5.5AI Medium AI 2026-04-03
CVE-2026-23464 soc: microchip: mpfs: Fix memory leak in mpfs_sys_controller_probe() — Linux 5.5AI Medium AI 2026-04-03
CVE-2026-23463 soc: fsl: qbman: fix race condition in qman_destroy_fq — Linux 7.0AI High AI 2026-04-03
CVE-2026-23462 Bluetooth: HIDP: Fix possible UAF — Linux 8.8 High 2026-04-03
CVE-2026-23461 Bluetooth: L2CAP: Fix use-after-free in l2cap_unregister_user — Linux 8.8 High 2026-04-03
CVE-2026-23460 net/rose: fix NULL pointer dereference in rose_transmit_link on reconnect — Linux 6.2AI Medium AI 2026-04-03
CVE-2026-23459 ip_tunnel: adapt iptunnel_xmit_stats() to NETDEV_PCPU_STAT_DSTATS — Linux 8.2 High 2026-04-03
CVE-2026-23458 netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() — Linux 7.8 High 2026-04-03
CVE-2026-23456 netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case — Linux 8.2 High 2026-04-03
CVE-2026-23457 netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() — Linux 8.6 High 2026-04-03
CVE-2026-23455 netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() — Linux 9.1 Critical 2026-04-03
CVE-2026-23453 net: ti: icssg-prueth: Fix memory leak in XDP_DROP for non-zero-copy mode — Linux 7.5 High 2026-04-03
CVE-2026-23454 net: mana: fix use-after-free in mana_hwc_destroy_channel() by reordering teardown — Linux 6.3AI Medium AI 2026-04-03
CVE-2026-23452 PM: runtime: Fix a race condition related to device removal — Linux 6.3AI Medium AI 2026-04-03
CVE-2026-23451 bonding: prevent potential infinite loop in bond_header_parse() — Linux 7.5 High 2026-04-03
CVE-2026-23450 net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() — Linux 9.8 Critical 2026-04-03
CVE-2026-23449 net/sched: teql: Fix double-free in teql_master_xmit — Linux 7.8 High 2026-04-03
CVE-2026-23448 net: usb: cdc_ncm: add ndpoffset to NDP16 nframes bounds check — Linux 7.1AI High AI 2026-04-03

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.