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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-2026-31472 xfrm: iptfs: validate inner IPv4 header length in IPTFS payload — Linux 6.5AIMediumAI2026-04-22
CVE-2026-31470 virt: tdx-guest: Fix handling of host controlled 'quote' buffer length — Linux 7.1 High2026-04-22
CVE-2026-31469 virtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is false — Linux 7.8 High2026-04-22
CVE-2026-31468 vfio/pci: Fix double free in dma-buf feature — Linux 7.8 High2026-04-22
CVE-2026-31467 erofs: add GFP_NOIO in the bio completion if needed — Linux 7.5 High2026-04-22
CVE-2026-31466 mm/huge_memory: fix folio isn't locked in softleaf_to_folio() — Linux 4.7 -2026-04-22
CVE-2026-31465 writeback: don't block sync for filesystems with no data integrity guarantees — Linux 6.3AIMediumAI2026-04-22
CVE-2026-31464 scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done() — Linux 8.1 High2026-04-22
CVE-2026-31462 drm/amdgpu: prevent immediate PASID reuse case — Linux 5.5AIMediumAI2026-04-22
CVE-2026-31463 iomap: fix invalid folio access when i_blkbits differs from I/O granularity — Linux 9.8 Critical2026-04-22
CVE-2026-31461 drm/amd/display: Fix drm_edid leak in amdgpu_dm — Linux 5.5AIMediumAI2026-04-22
CVE-2026-31459 mm/damon/sysfs: fix param_ctx leak on damon_sysfs_new_test_ctx() failure — Linux 5.5AIMediumAI2026-04-22
CVE-2026-31460 drm/amd/display: check if ext_caps is valid in BL setup — Linux 9.8AICriticalAI2026-04-22
CVE-2026-31458 mm/damon/sysfs: check contexts->nr before accessing contexts_arr[0] — Linux 4.4AIMediumAI2026-04-22
CVE-2026-31457 mm/damon/sysfs: check contexts->nr in repeat_call_fn — Linux 7.1AIHighAI2026-04-22
CVE-2026-31456 mm/pagewalk: fix race between concurrent split and refault — Linux 6.5AIMediumAI2026-04-22
CVE-2026-31455 xfs: stop reclaim before pushing AIL during unmount — Linux 7.0AIHighAI2026-04-22
CVE-2026-31454 xfs: save ailp before dropping the AIL lock in push callbacks — Linux 7.8 High2026-04-22
CVE-2026-31453 xfs: avoid dereferencing log items after push callbacks — Linux 7.8 High2026-04-22
CVE-2026-31452 ext4: convert inline data to extents when truncate exceeds inline size — Linux 7.1AIHighAI2026-04-22
CVE-2026-31451 ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio — Linux 5.5AIMediumAI2026-04-22
CVE-2026-31450 ext4: publish jinode after initialization — Linux 8.8 High2026-04-22
CVE-2026-31449 ext4: validate p_idx bounds in ext4_ext_correct_indexes — Linux 7.8 High2026-04-22
CVE-2026-31448 ext4: avoid infinite loops caused by residual data — Linux 9.4 Critical2026-04-22
CVE-2026-31446 ext4: fix use-after-free in update_super_work when racing with umount — Linux 7.8 High2026-04-22
CVE-2026-31447 ext4: reject mount if bigalloc with s_first_data_block != 0 — Linux 7.8 High2026-04-22
CVE-2026-31445 mm/damon/core: avoid use of half-online-committed context — Linux 7.1AIHighAI2026-04-22
CVE-2026-31444 ksmbd: fix use-after-free and NULL deref in smb_grant_oplock() — Linux 9.8 Critical2026-04-22
CVE-2026-31443 dmaengine: idxd: Fix crash when the event log is disabled — Linux--AI2026-04-22
CVE-2026-31442 dmaengine: idxd: Fix possible invalid memory access after FLR — Linux 7.8 High2026-04-22

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.