Skip to contentLinux Kernel vulnerabilities
- linux, linux kernel +1 morexfs: check return value of xchk_scrub_create_subordCVE-2026-23250Fix available5.5 Medium
- linux, linux kernel +1 morexfs: check for deleted cursors when revalidating two btreesCVE-2026-23249Fix available5.5 Medium
- linux, linux kernel +1 moreperf/core: Fix refcount bug and potential UAF in perf_mmapCVE-2026-23248Fix available7.8 High
- linux, linux kernel +1 moretcp: secure_seq: add back ports to TS offsetCVE-2026-23247Fix available5.5 Medium
- linux, linux kernel +1 morewifi: mac80211: bounds-check link_id in ieee80211_ml_reconfigurationCVE-2026-23246Fix available8.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet/sched: act_gate: snapshot parameters with RCU on replaceCVE-2026-23245Fix available7.8 High
- linux, linux kernel +1 morenvme: fix memory allocation in nvme_pr_read_keys()CVE-2026-23244Fix available7.1 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moreRDMA/umad: Reject negative data_len in ib_umad_writeCVE-2026-23243Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moreRDMA/siw: Fix potential NULL pointer dereference in header processingCVE-2026-23242Fix available7.5 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morefs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LISTCVE-2025-71267Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morefs: ntfs3: check return value of indx_find to avoid infinite loopCVE-2025-71266Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morefs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadataCVE-2025-71265Fix available5.5 Medium
- linux, linux kernel +1 moreaudit: add missing syscalls to read classCVE-2026-23241Fix available5.5 Medium
- linux, linux kernel +1 moreaudit: add fchmodat2() to change attributes classCVE-2025-71239Fix available5.5 Medium
- linux, linux kernel +1 moretls: Fix race condition in tls_sw_cancel_work_tx()CVE-2026-23240Fix available9.8 Critical
- linux, linux kernel +1 moreespintcp: Fix race condition in espintcp_close()CVE-2026-23239Fix available7.8 High
- linux, linux kernel +1 morexattr: switch to CLASS(fd)CVE-2024-14027Public exploitFix available5.5 Medium
- linux, linux kernel, siemens ruggedcom rst2428p +2 moreromfs: check sb_set_blocksize() return valueCVE-2026-23238Fix available5.5 Medium
- linux, linux kernel +1 moreplatform/x86: classmate-laptop: Add missing NULL pointer checksCVE-2026-23237Fix available5.5 Medium
- linux, linux kernel, siemens ruggedcom rst2428p +2 morefbdev: smscufx: properly copy ioctl memory to kernelspaceCVE-2026-23236Fix available7.3 High
- linux, linux kernel +1 moref2fs: fix out-of-bounds access in sysfs attribute read/writeCVE-2026-23235Fix available7.1 High
- linux, linux kernel +1 moref2fs: fix to avoid UAF in f2fs_write_end_io()CVE-2026-23234Fix available7.8 High
- linux, linux kernel +1 moref2fs: fix to avoid mapping wrong physical block for swapfileCVE-2026-23233Fix available7.8 High
- linux, linux kernel +1 moreRevert "f2fs: block cache/dio write during f2fs_enable_checkpoint()"CVE-2026-23232Fix available5.5 Medium
- linux, linux kernel +1 morescsi: qla2xxx: Fix bsg_done() causing double freeCVE-2025-71238Fix available7.8 High
- linux, linux kernel, siemens ruggedcom rst2428p (6gk6242-6pa00) +6 more +8 morenetfilter: nf_tables: fix use-after-free in nf_tables_addchain()CVE-2026-23231Public exploitFix available7.8 High
- linux, linux kernel +1 moredrm/exynos: vidi: use ctx->lock to protect struct vidi_context member variables related to memory alloc/freeCVE-2026-23227Fix available7.8 High
- linux, linux kernel +1 moreksmbd: add chann_lock to protect ksmbd_chann_list xarrayCVE-2026-23226Fix available8.8 High
- linux, linux kernel +1 morebus: fsl-mc: fix use-after-free in driver_override_show()CVE-2026-23221Fix available7.8 High
- linux, linux kernel +1 morehfs: ensure sb->s_fs_info is always cleaned upCVE-2025-71230Fix available5.5 Medium
- linux, linux kernel +1 moregpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()CVE-2026-23218Fix available5.5 Medium
- linux, linux kernel +1 moreriscv: trace: fix snapshot deadlock with sbi ecallCVE-2026-23217Fix available5.5 Medium
- linux, linux kernel +1 morewifi: mac80211: don't WARN for connections on invalid channelsCVE-2025-71227Fix available5.5 Medium
- linux, linux kernel +1 morebonding: annotate data-races around slave->last_rxCVE-2026-23212Fix available4.7 Medium
- linux, linux kernel +1 moremm, swap: restore swap_space attr aviod kernel panicCVE-2026-23211Fix available5.5 Medium
- linux, linux kernel, siemens ruggedcom rst2428p +2 moresmb: client: split cached_fid bitfields to avoid shared-byte RMW racesCVE-2026-23230Fix available8.8 High
- linux, linux kernel, siemens ruggedcom rst2428p +2 morecrypto: virtio - Add spinlock protection with virtqueue notificationCVE-2026-23229Fix available5.5 Medium
- linux, linux kernel, siemens ruggedcom rst2428p +2 moresmb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection()CVE-2026-23228Fix available5.5 Medium
- linux, linux kernel +1 moreerofs: fix UAF issue for file-backed mounts w/ directio optionCVE-2026-23224Fix available7.8 High
- linux, linux kernel +1 morexfs: fix UAF in xchk_btree_check_block_ownerCVE-2026-23223Fix available7.8 High
- linux, linux kernel, siemens ruggedcom rst2428p +2 morecrypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctlyCVE-2026-23222Fix available7.8 High
- linux, linux kernel, siemens ruggedcom rst2428p +2 moreksmbd: fix infinite loop caused by next_smb2_rcv_hdr_off reset in error pathsCVE-2026-23220Fix available5.5 Medium
- linux, linux kernel +1 moremm/slab: Add alloc_tagging_slab_free_hook for memcg_alloc_abort_singleCVE-2026-23219Fix available5.5 Medium
- linux, linux kernel +1 morescsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()CVE-2026-23216Fix available7.8 High
- linux, linux kernel +1 morex86/vmware: Fix hypercall clobbersCVE-2026-23215Fix available5.5 Medium
- linux, linux kernel +1 morebtrfs: reject new transactions if the fs is fully read-onlyCVE-2026-23214Fix available5.5 Medium
- linux, linux kernel +1 moredrm/amd/pm: Disable MMIO access during SMU Mode 1 resetCVE-2026-23213Fix available5.5 Medium
- linux, linux kernel +1 morenilfs2: Fix potential block overflow that cause system hangCVE-2025-71237Fix available5.5 Medium
- linux, linux kernel +1 morescsi: qla2xxx: Validate sp before freeing associated memoryCVE-2025-71236Fix available7.5 High
- linux, linux kernel +1 morescsi: qla2xxx: Delay module unload while fabric scan in progressCVE-2025-71235Fix available5.5 Medium
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