Linux CVEs
18,386 CVEs and advisories name Linux as an affected vendor, 14 of them on CISA's Known Exploited Vulnerabilities catalog, newest first. Follow it as a feed.
- CVE-2026-31465writeback: don't block sync for filesystems with no data integrity guarantees
- CVE-2026-31464scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done()
- CVE-2026-31463iomap: fix invalid folio access when i_blkbits differs from I/O granularity
- CVE-2026-31462drm/amdgpu: prevent immediate PASID reuse case
- CVE-2026-31461drm/amd/display: Fix drm_edid leak in amdgpu_dm
- CVE-2026-31460drm/amd/display: check if ext_caps is valid in BL setup
- CVE-2026-31459mm/damon/sysfs: fix param_ctx leak on damon_sysfs_new_test_ctx() failure
- CVE-2026-31458mm/damon/sysfs: check contexts->nr before accessing contexts_arr[0]
- CVE-2026-31457mm/damon/sysfs: check contexts->nr in repeat_call_fn
- CVE-2026-31456mm/pagewalk: fix race between concurrent split and refault
- CVE-2026-31455xfs: stop reclaim before pushing AIL during unmount
- CVE-2026-31454xfs: save ailp before dropping the AIL lock in push callbacks
- CVE-2026-31453xfs: avoid dereferencing log items after push callbacks
- CVE-2026-31452ext4: convert inline data to extents when truncate exceeds inline size
- CVE-2026-31451ext4: replace BUG_ON with proper error handling in ext4_read_inline_folio
- CVE-2026-31450ext4: publish jinode after initialization
- CVE-2026-31449ext4: validate p_idx bounds in ext4_ext_correct_indexes
- CVE-2026-31448ext4: avoid infinite loops caused by residual data
- CVE-2026-31447ext4: reject mount if bigalloc with s_first_data_block != 0
- CVE-2026-31446ext4: fix use-after-free in update_super_work when racing with umount
- CVE-2026-31445mm/damon/core: avoid use of half-online-committed context
- CVE-2026-31444ksmbd: fix use-after-free and NULL deref in smb_grant_oplock()
- CVE-2026-31443dmaengine: idxd: Fix crash when the event log is disabled
- CVE-2026-31442dmaengine: idxd: Fix possible invalid memory access after FLR
- CVE-2026-31441dmaengine: idxd: Fix memory leak when a wq is reset
- CVE-2026-31440dmaengine: idxd: Fix leaking event log memory
- CVE-2026-31439dmaengine: xilinx: xdma: Fix regmap init error handling
- CVE-2026-31438netfs: Fix kernel BUG in netfs_limit_iter() for ITER_KVEC iterators
- CVE-2026-31437netfs: Fix NULL pointer dereference in netfs_unbuffered_write() on retry
- CVE-2026-31436dmaengine: idxd: fix possible wrong descriptor completion in llist_abort_desc()