CVEs published in June 2026
8,400 vulnerabilities, 981 critical, 27 exploited.
- linux, linux kernel +1 moreBluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER8.8 High
- linux, linux kernel, red hat enterprise linux 10 +8 more +10 moreBluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp8.8 High
- linux, linux kernel +1 moresctp: disable BH before calling udp_tunnel_xmit_skb()7.5 High
- linux, linux kernel +1 morenet, bpf: fix null-ptr-deref in xdp_master_redirect() for down master7.5 High
- linux, linux kernel +1 moredrm/komeda: fix integer overflow in AFBC framebuffer size check7.1 High
- linux, linux kernel +1 morePCI: endpoint: pci-ep-msi: Fix error unwind and prevent double alloc7.8 High
- linux, linux kernel +1 moredrm/sun4i: backend: fix error pointer dereference5.5 Medium
- linux, linux kernel +1 moreASoC: sti: use managed regmap_field allocations5.5 Medium
- linux, linux kernel +1 moredm cache: fix null-deref with concurrent writes in passthrough mode5.5 Medium
- linux, linux kernel +1 moredm cache: fix write hang in passthrough mode5.5 Medium
- linux, linux kernel +1 moredm cache policy smq: fix missing locks in invalidating cache blocks7.8 High
- linux, linux kernel +1 moredm cache: fix dirty mapping checking in passthrough mode switching5.5 Medium
- linux, linux kernel +1 moredm cache metadata: fix memory leak on metadata abort retry5.5 Medium
- linux, linux kernel, red hat enterprise linux 10 +13 more +15 moredm log: fix out-of-bounds write due to region_count overflow7.8 High
- linux, linux kernel +1 moredrm/bridge: cadence: cdns-mhdp8546-core: Set the mhdp connector earlier in atomic_enable()5.5 Medium
- linux, linux kernel +1 moreiommu/riscv: Add IOTINVAL after updating DDT/PDT entries8.8 High
- linux, linux kernel +1 moredrm/msm/dpu: fix mismatch between power and frequency5.5 Medium
- linux, linux kernel +1 morecrypto: hisilicon/sec2 - prevent req used-after-free for sec9.8 Critical
- linux, linux kernel +1 moredrm/msm: Fix VM_BIND UNMAP locking7.8 High
- linux, linux kernel +1 moreiommu/amd: Fix clone_alias() to use the original device's devid8.8 High
- linux, linux kernel +1 moreASoC: qcom: qdsp6: topology: check widget type before accessing data5.5 Medium
- linux, linux kernel +1 morePCI: tegra194: Fix CBB timeout caused by DBI access before core power-on5.5 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 deactivation7.8 High
- linux, linux kernel +1 moregfs2: add some missing log locking9.8 Critical
- linux, linux kernel +1 moregfs2: prevent NULL pointer dereference during unmount5.5 Medium
- linux, linux kernel +1 moreefi/capsule-loader: fix incorrect sizeof in phys array reallocation5.5 Medium
- linux, linux kernel +1 moreksmbd: fix use-after-free from async crypto on Qualcomm crypto engine9.8 Critical
- linux, linux kernel +1 morememory: tegra124-emc: Fix dll_change check9.8 Critical
- linux, linux kernel +1 moresoc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables7.1 High
- linux, linux kernel +1 moreocfs2/dlm: validate qr_numregions in dlm_match_regions()9.1 Critical
- linux, linux kernel +1 morefwctl: Fix class init ordering to avoid NULL pointer dereference on device removal5.5 Medium
- linux, linux kernel +1 moreocfs2: fix listxattr handling when the buffer is full7.1 High
- linux, linux kernel +1 moreocfs2: validate bg_bits during freefrag scan7.1 High
- linux, linux kernel +1 moreocfs2: validate group add input before caching5.5 Medium
- linux, linux kernel +1 moreima_fs: Correctly create securityfs files for unsupported hash algos5.5 Medium
- linux, linux kernel +1 moreHID: usbhid: fix deadlock in hid_post_reset()5.5 Medium
- linux, linux kernel +1 morebpf, arm64: Fix off-by-one in check_imm signed range check7.8 High
- linux, linux kernel +1 morebpf, sockmap: Fix af_unix iter deadlock5.5 Medium
- linux, linux kernel +1 morebpf, sockmap: Fix af_unix null-ptr-deref in proto update5.5 Medium
- linux, linux kernel, red hat enterprise linux 10 +4 more +6 morebpf, sockmap: Take state lock for af_unix iter7.8 High
- linux, linux kernel +1 morebpf: Fix NULL deref in map_kptr_match_type for scalar regs5.5 Medium
- linux, linux kernel +1 morebpf: Validate node_id in arena_alloc_pages()7.8 High
- linux, linux kernel +1 morei3c: master: renesas: Fix memory leak in renesas_i3c_i3c_xfers()5.5 Medium
- linux, linux kernel +1 morefs/ntfs3: prevent uninitialized lcn caused by zero len5.5 Medium
- linux, linux kernel +1 moreusb: typec: Fix error pointer dereference5.5 Medium
- linux, linux kernel +1 morefs/ntfs3: fix missing run load for vcn0 in attr_data_get_block_locked()5.5 Medium
- linux, linux kernel +1 moreNFSD: fix nfs4_file access extra count in nfsd4_add_rdaccess_to_wrdeleg7.5 High
- linux, linux kernel +1 moregreybus: raw: fix use-after-free on cdev close7.8 High
- linux, linux kernel +1 moregreybus: raw: fix use-after-free if write is called after disconnect7.8 High
- linux, linux kernel +1 morefs/ntfs3: terminate the cached volume label after UTF-8 conversion5.5 Medium
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