Skip to contentLinux Kernel vulnerabilities
- linux, linux kernel, red hat enterprise linux 10 +4 more +6 morelibceph: Fix potential out-of-bounds access in crush_decode()CVE-2026-52955Fix available9.8 Critical
- linux, linux kernel +1 morelibceph: handle rbtree insertion error in decode_choose_args()CVE-2026-52954Fix available7.5 High
- linux, linux kernel +1 moreiommu/vt-d: Fix oops due to out of scope accessCVE-2026-52953Fix available7.1 High
- linux, linux kernel, red hat enterprise linux 10 +4 more +6 moreiommu: Fix WARN_ON in __iommu_group_set_domain_nofail() due to resetCVE-2026-52952Fix available8.8 High
- linux, linux kernel, red hat enterprise linux 10 +4 more +6 moredrm/xe/dma-buf: handle empty bo and UAF racesCVE-2026-52951Fix available7.8 High
- linux, linux kernel, red hat enterprise linux 10 +4 more +6 moredrm/xe/dma-buf: fix UAF with retry loopCVE-2026-52950Fix available7.8 High
- linux, linux kernel +1 moredrm/ttm: Fix ttm_bo_shrink() infinite LRU walk on backup failureCVE-2026-52949Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 morei2c: dev: prevent integer overflow in I2C_TIMEOUT ioctlCVE-2026-52948Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 morenet: qrtr: fix refcount saturation and potential UAF in qrtr_port_removeCVE-2026-52947Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morefs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signalingCVE-2026-52946Fix available7.5 High
- linux, linux kernel +1 moreRevert "wireguard: device: enable threaded NAPI"CVE-2026-52945Fix available7.5 High
- linux, linux kernel +1 moreksmbd: fix FSCTL permission bypass by adding a permission check for FSCTL_SET_SPARSECVE-2026-52944Fix available5.5 Medium
- linux, linux kernel, red hat enterprise linux 10 +10 more +12 morenet: skbuff: fix missing zerocopy reference in pskb_carve helpersCVE-2026-52943Public exploitFix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenetfilter: nf_log: validate MAC header was set before dumping itCVE-2026-52942Fix available7.1 High
- linux, linux kernel +1 morenet/smc: avoid NULL deref of conn->lnk in smc_msg_event tracepointCVE-2026-52941Fix available5.5 Medium
- linux, linux kernel +1 moretun: zero the whole vnet header in tun_put_user()CVE-2026-52940Fix available5.5 Medium
- linux, linux kernel +1 morenet/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completionCVE-2026-52939Fix available5.5 Medium
- linux, linux kernel +1 morebpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag pathsCVE-2026-52938Fix available5.5 Medium
- linux, linux kernel +1 moretap: fix stack info leak in tap_ioctl() SIOCGIFHWADDRCVE-2026-52937Fix available5.5 Medium
- linux, linux kernel +1 morecrypto: jitterentropy - replace long-held spinlock with mutexCVE-2026-52936Fix available5.5 Medium
- linux, linux kernel +1 morexfrm: espintcp: do not reuse an in-progress partial sendCVE-2026-52935Fix available7.8 High
- linux, linux kernel +1 morebatman-adv: tvlv: reject oversized TVLV packetsCVE-2026-52934Fix available8.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moreio_uring/poll: fix signed comparison in io_poll_get_ownership()CVE-2026-52933Fix available7.8 High
- linux, linux kernel +1 morexfrm: ipcomp: Free destination pages on acomp errorsCVE-2026-52932Fix available7.5 High
- linux, linux kernel +1 morebatman-adv: tp_meter: avoid use of uninit sender varsCVE-2026-52931Fix available9.8 Critical
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 moreipc/shm: serialize orphan cleanup with shm_nattch updatesCVE-2026-52930Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moresctp: stream: fully roll back denied add-stream stateCVE-2026-52929Fix available7.5 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moreaf_unix: Reject SIOCATMARK on non-stream socketsCVE-2026-52928Fix available5.5 Medium
- linux, linux kernel +1 morenetfilter: ebtables: fix OOB read in compat_mtw_from_userCVE-2026-52927Fix available7.8 High
- linux, linux kernel +1 morebatman-adv: clear current gateway during teardownCVE-2026-52926Fix available5.5 Medium
- linux, linux kernel +1 morevrf: Fix a potential NPD when removing a port from a VRFCVE-2026-52925Fix available5.5 Medium
- linux, linux kernel, red hat enterprise linux 10 +4 more +6 moresctp: purge outqueue on stale COOKIE-ECHO handlingCVE-2026-52924Public exploitFix available9.8 Critical
- linux, linux kernel, red hat enterprise linux 10 +13 more +15 moreipc: limit next_id allocation to the valid ID rangeCVE-2026-52923Public exploitFix available7.8 High
- linux, linux kernel +1 morebatman-adv: dat: handle forward allocation errorCVE-2026-52922Fix available7.5 High
- linux, linux kernel +1 morenetfilter: ipset: stop hash:* range iteration at endCVE-2026-52921Fix available5.5 Medium
- linux, linux kernel +1 morenetfilter: xt_policy: fix strict mode inbound policy matchingCVE-2026-52920Fix available8.3 High
- linux, linux kernel +1 morebatman-adv: fix tp_meter counter underflow during shutdownCVE-2026-52919Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moreBluetooth: serialize accept_q accessCVE-2026-52918Fix available8.8 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moresctp: diag: reject stale associations in dump_one pathCVE-2026-52917Fix available7.1 High
- linux, linux kernel +1 morebatman-adv: frag: disallow unicast fragment in fragmentCVE-2026-52916Fix available5.5 Medium
- linux, linux kernel +1 morenetfilter: ip6t_hbh: reject oversized option listsCVE-2026-52915Fix available7.1 High
- linux, linux kernel +1 morebatman-adv: fix fragment reassembly length accountingCVE-2026-52914Fix available9.8 Critical
- linux, linux kernel +1 morebatman-adv: v: stop OGMv2 on disabled interfaceCVE-2026-52913Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morenetfilter: nf_queue: hold bridge skb->dev while queuedCVE-2026-52912Fix available7.8 High
- linux, linux kernel +1 moreksmbd: scope conn->binding slowpath to bound sessions onlyCVE-2026-52911Fix available8.8 High
- linux, linux kernel, red hat enterprise linux 10 +10 more +12 morebpf: Free reuseport cBPF prog after RCU grace period.CVE-2026-52910Public exploitFix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 tm mfp - gnu/linux subsystem +2 moreip6_vti: set netns_immutable on the fallback device.CVE-2026-52909Fix available7.8 High
- linux, linux kernel +1 moreRDMA: During rereg_mr ensure that REREG_ACCESS is compatibleCVE-2026-52908Fix available7.8 High
- linux, linux kernel, red hat nvidia for rhel 10 +28 more +30 morenet/sched: fix pedit partial COW leading to page cache corruptionCVE-2026-46331Public exploitFix available7.8 High
- linux, linux kernel +1 moremedia: rockchip: rkcif: fix off by one bugsCVE-2026-52907Fix available7.8 High
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