Skip to contentLinux Kernel vulnerabilities
- linux, linux kernel +1 moredrm/msm/dpu: fix mismatch between power and frequencyCVE-2026-53056Fix available5.5 Medium
- linux, linux kernel +1 morecrypto: hisilicon/sec2 - prevent req used-after-free for secCVE-2026-53055Fix available9.8 Critical
- linux, linux kernel +1 moredrm/msm: Fix VM_BIND UNMAP lockingCVE-2026-53054Fix available7.8 High
- linux, linux kernel +1 moreiommu/amd: Fix clone_alias() to use the original device's devidCVE-2026-53053Fix available8.8 High
- linux, linux kernel +1 moreASoC: qcom: qdsp6: topology: check widget type before accessing dataCVE-2026-53052Fix available5.5 Medium
- linux, linux kernel +1 morePCI: tegra194: Fix CBB timeout caused by DBI access before core power-onCVE-2026-53051Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morequota: Fix race of dquot_scan_active() with quota deactivationCVE-2026-53050Fix available7.8 High
- linux, linux kernel +1 moregfs2: add some missing log lockingCVE-2026-53049Fix available9.8 Critical
- linux, linux kernel +1 moregfs2: prevent NULL pointer dereference during unmountCVE-2026-53048Fix available5.5 Medium
- linux, linux kernel +1 moreefi/capsule-loader: fix incorrect sizeof in phys array reallocationCVE-2026-53047Fix available5.5 Medium
- linux, linux kernel +1 moreksmbd: fix use-after-free from async crypto on Qualcomm crypto engineCVE-2026-53046Fix available9.8 Critical
- linux, linux kernel +1 morememory: tegra124-emc: Fix dll_change checkCVE-2026-53045Fix available9.8 Critical
- linux, linux kernel +1 moresoc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tablesCVE-2026-53044Fix available7.1 High
- linux, linux kernel +1 moreocfs2/dlm: validate qr_numregions in dlm_match_regions()CVE-2026-53043Fix available9.1 Critical
- linux, linux kernel +1 morefwctl: Fix class init ordering to avoid NULL pointer dereference on device removalCVE-2026-53042Fix available5.5 Medium
- linux, linux kernel +1 moreocfs2: fix listxattr handling when the buffer is fullCVE-2026-53041Fix available7.1 High
- linux, linux kernel +1 moreocfs2: validate bg_bits during freefrag scanCVE-2026-53040Fix available7.1 High
- linux, linux kernel +1 moreocfs2: validate group add input before cachingCVE-2026-53039Fix available5.5 Medium
- linux, linux kernel +1 moreima_fs: Correctly create securityfs files for unsupported hash algosCVE-2026-53038Fix available5.5 Medium
- linux, linux kernel +1 moreHID: usbhid: fix deadlock in hid_post_reset()CVE-2026-53037Fix available5.5 Medium
- linux, linux kernel +1 morebpf, arm64: Fix off-by-one in check_imm signed range checkCVE-2026-53036Fix available7.8 High
- linux, linux kernel +1 morebpf, sockmap: Fix af_unix iter deadlockCVE-2026-53035Fix available5.5 Medium
- linux, linux kernel +1 morebpf, sockmap: Fix af_unix null-ptr-deref in proto updateCVE-2026-53034Fix available5.5 Medium
- linux, linux kernel, red hat enterprise linux 10 +4 more +6 morebpf, sockmap: Take state lock for af_unix iterCVE-2026-53033Fix available7.8 High
- linux, linux kernel +1 morebpf: Fix NULL deref in map_kptr_match_type for scalar regsCVE-2026-53032Fix available5.5 Medium
- linux, linux kernel +1 morebpf: Validate node_id in arena_alloc_pages()CVE-2026-53031Fix available7.8 High
- linux, linux kernel +1 morei3c: master: renesas: Fix memory leak in renesas_i3c_i3c_xfers()CVE-2026-53030Fix available5.5 Medium
- linux, linux kernel +1 morefs/ntfs3: prevent uninitialized lcn caused by zero lenCVE-2026-53029Fix available5.5 Medium
- linux, linux kernel +1 moreusb: typec: Fix error pointer dereferenceCVE-2026-53028Fix available5.5 Medium
- linux, linux kernel +1 morefs/ntfs3: fix missing run load for vcn0 in attr_data_get_block_locked()CVE-2026-53027Fix available5.5 Medium
- linux, linux kernel +1 moreNFSD: fix nfs4_file access extra count in nfsd4_add_rdaccess_to_wrdelegCVE-2026-53026Fix available7.5 High
- linux, linux kernel +1 moregreybus: raw: fix use-after-free on cdev closeCVE-2026-53025Fix available7.8 High
- linux, linux kernel +1 moregreybus: raw: fix use-after-free if write is called after disconnectCVE-2026-53024Fix available7.8 High
- linux, linux kernel +1 morefs/ntfs3: terminate the cached volume label after UTF-8 conversionCVE-2026-53023Fix available5.5 Medium
- linux, linux kernel +1 moreplatform/x86: dell-wmi-sysman: bound enumeration string aggregationCVE-2026-53022Fix available5.5 Medium
- linux, linux kernel +1 morescsi: target: core: Fix integer overflow in UNMAP bounds checkCVE-2026-53021Fix available5.5 Medium
- linux, linux kernel +1 moreum: Fix potential race condition in TLB syncCVE-2026-53020Fix available7.8 High
- linux, linux kernel +1 moreclk: spacemit: ccu_mix: fix inverted condition in ccu_mix_trigger_fc()CVE-2026-53019Fix available5.5 Medium
- linux, linux kernel +1 moref2fs: avoid reading already updated pages during GCCVE-2026-53018Fix available5.5 Medium
- linux, linux kernel +1 moref2fs: fix data loss caused by incorrect use of nat_entry flagCVE-2026-53017Fix available5.5 Medium
- linux, linux kernel, red hat codeready linux builder eus (v.9.6) +40 more +42 morecrypto: ccp - copy IV using skcipher ivsizeCVE-2026-53016Fix available7.8 High
- linux, linux kernel +1 moreerofs: unify lcn as u64 for 32-bit platformsCVE-2026-53015Fix available5.5 Medium
- linux, linux kernel +1 morenet/sched: act_mirred: fix wrong device for mac_header_xmit check in tcf_blockcast_redirCVE-2026-53014Fix available5.5 Medium
- linux, linux kernel +1 moremacvlan: fix macvlan_get_size() not reserving space for IFLA_MACVLAN_BC_CUTOFFCVE-2026-53013Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morenexthop: fix IPv6 route referencing IPv4 nexthopCVE-2026-53012Fix available5.5 Medium
- linux, linux kernel +1 morenet/sched: taprio: fix use-after-free in advance_sched() on schedule switchCVE-2026-53011Fix available7.8 High
- linux, linux kernel +1 moreksmbd: fix use-after-free in smb2_open during durable reconnectCVE-2026-53010Fix available9.8 Critical
- linux, linux kernel, red hat enterprise linux 10 +5 more +7 moreice: fix double-free of tx_buf skbCVE-2026-53009Fix available7.8 High
- linux, linux kernel +1 moreice: fix race condition in TX timestamp ring cleanupCVE-2026-53008Fix available4.7 Medium
- linux, linux kernel +1 moreice: fix potential NULL pointer deref in error path of ice_set_ringparam()CVE-2026-53007Fix available5.5 Medium
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