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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-2026-74269 bnxt: fix head underflow on XDP head-grow — Linux 9.8 Critical 2026-08-15
CVE-2026-74270 handshake: Require admin permission for DONE command — Linux 7.8 High 2026-08-15
CVE-2026-74268 tcp: clear sock_ops cb flags before force-closing a child socket — Linux 9.8 Critical 2026-08-15
CVE-2026-74267 net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen — Linux 9.8 Critical 2026-08-15
CVE-2026-74266 net/sched: sch_dualpi2: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen — Linux - - 2026-08-15
CVE-2026-74265 net: mana: initialize gdma queue id to INVALID_QUEUE_ID — Linux - - 2026-08-15
CVE-2026-74264 net: watchdog: fix refcount tracking races — Linux 7.8 High 2026-08-15
CVE-2026-74263 net: wwan: t7xx: check skb_clone in control TX — Linux - - 2026-08-15
CVE-2026-74262 kcm: use WRITE_ONCE() when changing lower socket callbacks — Linux 7.8 High 2026-08-15
CVE-2026-74260 netfilter: nf_dup_netdev: add nf_dev_xmit_recursion*() helpers and use them — Linux 7.8 High 2026-08-15
CVE-2026-74261 ALSA: seq: avoid stale FIFO cells during resize — Linux - - 2026-08-15
CVE-2026-74259 cifs: remove all cifs files before kill super — Linux 8.4 High 2026-08-15
CVE-2026-74257 sockmap: Fix use-after-free in udp_bpf_recvmsg() — Linux 7.8 High 2026-08-15
CVE-2026-74258 bpf: Guard __get_user acesss with access_ok for uprobe_multi data — Linux 7.8 High 2026-08-15
CVE-2026-74256 bpf, sockmap: fix integer overflow in bpf_msg_pop_data() bounds check — Linux 8.4 High 2026-08-15
CVE-2026-74255 tipc: fix UAF in tipc_l2_send_msg() — Linux 9.8 Critical 2026-08-15
CVE-2026-72502 tcp: ipv6: clamp default adverting MSS to avoid GSO_BY_FRAGS (0xFFFF) — Linux 7.5 High 2026-08-15
CVE-2026-72501 RDMA/bnxt_re: Initialize dpi variable to zero — Linux - - 2026-08-15
CVE-2026-72500 RDMA/bnxt_re: Free SRQ toggle page after firmware teardown — Linux 8.8 High 2026-08-15
CVE-2026-72499 RDMA/bnxt_re: Free CQ toggle page after firmware teardown — Linux 8.8 High 2026-08-15
CVE-2026-72498 RDMA/bnxt_re: Avoid displaying the kernel pointer — Linux - - 2026-08-15
CVE-2026-72496 RDMA/bnxt_re: Proper rollback if the ioremap fails — Linux 9.2 Critical 2026-08-15
CVE-2026-72497 RDMA/bnxt_re: Add a max slot check for SQ — Linux 8.8 High 2026-08-15
CVE-2026-72495 RDMA/bnxt_re: Avoid repeated requests to allocate WC pages — Linux 9.3 Critical 2026-08-15
CVE-2026-72493 net: serialize netif_running() check in enqueue_to_backlog() — Linux 9.9 Critical 2026-08-15
CVE-2026-72494 RDMA/irdma: Replace waitqueue and flag with completion — Linux 9.8 Critical 2026-08-15
CVE-2026-72492 ksmbd: fix use-after-free in same_client_has_lease() — Linux 8.8 High 2026-08-15
CVE-2026-72490 staging: rtl8723bs: fix stainfo check in rtw_aes_decrypt — Linux - - 2026-08-15
CVE-2026-72491 net/9p: fix race condition on rdma->state in trans_rdma.c — Linux 9.8 Critical 2026-08-15
CVE-2026-72489 staging: nvec: fix use-after-free in nvec_rx_completed() — Linux 8.4 High 2026-08-15

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.