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Linux — Vulnerabilities & Security Advisories 11727

Browse all 11727 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 11597 results / 11727Clear Filters
CVE IDTitleCVSSSeverityPublished
CVE-2026-31411 net: atm: fix crash due to unvalidated vcc pointer in sigd_send() — Linux 7.5AIHighAI2026-04-08
CVE-2026-31410 ksmbd: use volume UUID in FS_OBJECT_ID_INFORMATION — Linux 7.1AIHighAI2026-04-06
CVE-2026-31408 Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold — Linux 8.8 High2026-04-06
CVE-2026-31409 ksmbd: unset conn->binding on failed binding request — Linux 8.8 High2026-04-06
CVE-2026-31407 netfilter: conntrack: add missing netlink policy validations — Linux 7.1 High2026-04-06
CVE-2026-31406 xfrm: Fix work re-schedule after cancel in xfrm_nat_keepalive_net_fini() — Linux 7.8 High2026-04-06
CVE-2026-31405 media: dvb-net: fix OOB access in ULE extension header tables — Linux 9.8 Critical2026-04-06
CVE-2026-31404 NFSD: Defer sub-object cleanup in export put callbacks — Linux 7.8 High2026-04-03
CVE-2026-31402 nfsd: fix heap overflow in NFSv4.0 LOCK replay cache — Linux 9.8 Critical2026-04-03
CVE-2026-31403 NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd — Linux 7.8 High2026-04-03
CVE-2026-31401 HID: bpf: prevent buffer overflow in hid_hw_request — Linux 7.8 High2026-04-03
CVE-2026-31400 sunrpc: fix cache_request leak in cache_release — Linux 7.1AIHighAI2026-04-03
CVE-2026-31399 nvdimm/bus: Fix potential use after free in asynchronous initialization — Linux 7.1AIHighAI2026-04-03
CVE-2026-31398 mm/rmap: fix incorrect pte restoration for lazyfree folios — Linux 7.8 High2026-04-03
CVE-2026-31397 mm/huge_memory: fix use of NULL folio in move_pages_huge_pmd() — Linux 7.8 High2026-04-03
CVE-2026-31396 net: macb: fix use-after-free access to PTP clock — Linux 7.8 High2026-04-03
CVE-2026-31395 bnxt_en: fix OOB access in DBG_BUF_PRODUCER async event handler — Linux 7.8AIHighAI2026-04-03
CVE-2026-31394 mac80211: fix crash in ieee80211_chan_bw_change for AP_VLAN stations — Linux 5.7AIMediumAI2026-04-03
CVE-2026-31393 Bluetooth: L2CAP: Validate L2CAP_INFO_RSP payload length before access — Linux 8.1 High2026-04-03
CVE-2026-31392 smb: client: fix krb5 mount with username option — Linux 8.1 High2026-04-03
CVE-2026-31391 crypto: atmel-sha204a - Fix OOM ->tfm_count leak — Linux--AI2026-04-03
CVE-2026-31390 drm/xe: Fix memory leak in xe_vm_madvise_ioctl — Linux 5.5AIMediumAI2026-04-03
CVE-2026-31389 spi: fix use-after-free on controller registration failure — Linux 7.8 High2026-04-03
CVE-2026-23475 spi: fix statistics allocation — Linux 5.5AIMediumAI2026-04-03
CVE-2026-23474 mtd: Avoid boot crash in RedBoot partition table parser — Linux 5.5AIMediumAI2026-04-03
CVE-2026-23472 serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN — Linux 6.2AIMediumAI2026-04-03
CVE-2026-23470 drm/imagination: Fix deadlock in soft reset sequence — Linux 7.1AIHighAI2026-04-03
CVE-2026-23469 drm/imagination: Synchronize interrupts before suspending the GPU — Linux 4.7AIMediumAI2026-04-03
CVE-2026-23468 drm/amdgpu: Limit BO list entry count to prevent resource exhaustion — Linux 5.5AIMediumAI2026-04-03
CVE-2026-23467 drm/i915/dmc: Fix an unlikely NULL pointer deference at probe — Linux 5.5AIMediumAI2026-04-03

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.