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Linux — Vulnerabilities & Security Advisories 14783

Browse all 14783 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.

CVE IDTitleCVSSSeverityPublished
CVE-2026-74489 wifi: mac80211: fix tid_tx use-after-free on BA session stop — Linux 8.8 High2026-08-15
CVE-2026-74488 wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames — Linux 8.8 High2026-08-15
CVE-2026-74486 binfmt_misc: use exe_file_deny_write_access() for the interpreter clone — Linux--2026-08-15
CVE-2026-74487 binfmt_misc: restore write access when removing an entry — Linux--2026-08-15
CVE-2026-74485 binfmt_misc: reject a flag character as the field delimiter — Linux 7.1 High2026-08-15
CVE-2026-74483 binfmt_misc: don't leak the user namespace when the mount fails — Linux--2026-08-15
CVE-2026-74484 binfmt_misc: don't let an 'F' entry pin its own instance — Linux--2026-08-15
CVE-2026-74482 mm/huge_memory: unlock i_mmap_rwsem before releasing after-split folios — Linux 7.8 High2026-08-15
CVE-2026-74481 mm/page_reporting: use system_freezable_wq to fix UAF during suspend — Linux 7.8 High2026-08-15
CVE-2026-74480 net: bridge: stop fast-leave after deleting a port group — Linux 9.8 Critical2026-08-15
CVE-2026-74478 um: vector: fix use-after-free in vector_mmsg_rx() — Linux 9.8 Critical2026-08-15
CVE-2026-74479 net: pktgen: fix proc entry use-after-free — Linux 7.8 High2026-08-15
CVE-2026-74477 uprobes: Fix NULL pointer dereference in hprobe_expire() — Linux--2026-08-15
CVE-2026-74475 vxlan: use neigh_ha_snapshot() in route_shortcircuit() — Linux 10.0 Critical2026-08-15
CVE-2026-74476 veth: convert frag_list skbs before running XDP — Linux 9.1 Critical2026-08-15
CVE-2026-74474 vxlan: use pskb_network_may_pull() for transmit path header pulls — Linux 9.8 Critical2026-08-15
CVE-2026-74473 vxlan: use pskb_network_may_pull() in route_shortcircuit() — Linux 9.8 Critical2026-08-15
CVE-2026-74472 ublk: reset kernel-owned dev_info fields in ublk_ctrl_add_dev() — Linux--2026-08-15
CVE-2026-74471 tracing: Check return value of __register_event() in trace_module_add_events() — Linux 7.8 High2026-08-15
CVE-2026-74470 scsi: scsi_debug: Fix REPORT ZONES alloc_len underflow OOB write — Linux 7.8 High2026-08-15
CVE-2026-74469 sctp: prevent peer transport count overflow — Linux 8.8 High2026-08-15
CVE-2026-74468 gpio: pch: use raw_spinlock_t for the register lock — Linux--2026-08-15
CVE-2026-74467 s390/qeth: Check CAP_NET_ADMIN for private ioctls — Linux 7.8 High2026-08-15
CVE-2026-74466 s390/zcrypt: Close speculative mem read possibility — Linux--2026-08-15
CVE-2026-74464 net: openvswitch: fix skb leak on flow key update failure during ct — Linux--2026-08-15
CVE-2026-74465 net: openvswitch: fix potential UAF on meter attach failure — Linux 7.8 High2026-08-15
CVE-2026-74463 i2c: jz4780: Cache host clock rate at probe to prevent CCF prepare_lock deadlock — Linux--2026-08-15
CVE-2026-74462 i2c: imx: mark I2C adapter when hardware is powered down — Linux--2026-08-15
CVE-2026-74461 i2c: imx: Cancel hrtimer before clearing slave pointer — Linux 8.4 High2026-08-15
CVE-2026-74459 can: etas_es58x: es58x_read_bulk_callback(): fix RX buffer leak on URB resubmit failure — Linux--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.