Latest vulnerabilities
Every new CVE with its exploitation status, public exploits and fixes — from nearly 30 public sources, updated hourly.
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High 7.5
llc: fix skb UAF and leaks on llc_mac_hdr_init() failure
In the Linux kernel, the following vulnerability has been resolved: llc: fix skb UAF and leaks on llc_mac_hdr_init() failure In llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr(), if llc_mac_hdr_init() fails, kfree_skb(skb) is called instead of kfree_skb(nskb). Th…
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High 7.5
tipc: reject invalid and unexpected GRP_ACK_MSG to prevent bc_ackers underflow
In the Linux kernel, the following vulnerability has been resolved: tipc: reject invalid and unexpected GRP_ACK_MSG to prevent bc_ackers underflow Commit 48a5fe38772b ("tipc: fix bc_ackers underflow on duplicate GRP_ACK_MSG") rejected duplicate/stale ACKs in …
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High 7.3
bpf: fs/xattr: don't assume the inode is locked in path_unlink/path_rmdir
In the Linux kernel, the following vulnerability has been resolved: bpf: fs/xattr: don't assume the inode is locked in path_unlink/path_rmdir bpf_lsm_has_d_inode_locked() makes the verifier rewrite bpf_[set|remove]_dentry_xattr() to the _locked variants, whic…
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High 8.1
ipv6: do not let ipv6_find_hdr() return an offset past the packet end
In the Linux kernel, the following vulnerability has been resolved: ipv6: do not let ipv6_find_hdr() return an offset past the packet end ipv6_find_hdr() walks the extension header chain, skipping each header by the length that header itself declares. ipv6_op…
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High 7.8
rds: ib: Clear the sg list when mapping an MR fails
In the Linux kernel, the following vulnerability has been resolved: rds: ib: Clear the sg list when mapping an MR fails rds_ib_map_frmr() stores the caller's scatterlist in the MR before DMA mapping and registration can fail. On failure, __rds_rdma_map() unpi…
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High 7.8
drm/amdkfd: fix use-after-free and multi-container gap in kfd_dev_mapping
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix use-after-free and multi-container gap in kfd_dev_mapping kfd_dev_mapping caches the address_space of the first /dev/kfd opener so that the GPU reset path can call unmap_mappi…
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High 7.0
drm/nouveau/dmem: pin VRAM for the whole registered range
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dmem: pin VRAM for the whole registered range Commit c32287471077 ("gpu/drm/nouveau: enable THP support for GPU memory migration") grew the device-private region that nouveau_dmem…
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High 7.8
drm/nouveau/uvmm: fix UAF in nouveau_uvmm_sm when BO is in TTM_PL_SYSTEM
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: fix UAF in nouveau_uvmm_sm when BO is in TTM_PL_SYSTEM nouveau_uvmm_sm() calls op_map(), which passes bo->resource through nouveau_mem() to nouveau_uvma_map(). nouveau_uvmm_…
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High 7.8
drm/nouveau: fix double-free in nvif_vmm_dtor
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix double-free in nvif_vmm_dtor On failure, nouveau_cli_init() calls nouveau_cli_fini() to tear the client down. Then, nouveau_drm_open() also enters into its cleanup path and c…
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High 7.1
drm/nouveau: RCU-free the scheduler-containing nouveau_sched
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: RCU-free the scheduler-containing nouveau_sched struct nouveau_sched embeds a struct drm_gpu_scheduler (base). nouveau_sched_destroy() calls nouveau_sched_fini() (which does drm_…
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High 7.8
drm/xe/vm: nuke PTs only after unlinking contested VMAs
In the Linux kernel, the following vulnerability has been resolved: drm/xe/vm: nuke PTs only after unlinking contested VMAs In xe_vm_close_and_put(), external-BO VMAs are queued on the contested list for deferred destruction via xe_vma_destroy_unlocked(). How…
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High 7.8
mm/rmap: fix missing barrier between anon_vma init and vma->anon_vma publish
In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix missing barrier between anon_vma init and vma->anon_vma publish On arm64 server, we find that a task trying to grab the anon_vma lock triggers hungtask. INFO: task main:2354726 b…
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High 7.1
HID: alps: fix use-after-free on input2 registration failure
In the Linux kernel, the following vulnerability has been resolved: HID: alps: fix use-after-free on input2 registration failure alps_input_configured() stores data->input2 before calling input_register_device(). If registration fails, input_free_device() fre…
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High 8.1CVE-2026-98499 Public exploit
HID: wacom: fix OOB read in wacom_wac_pen_serial_enforce()
In the Linux kernel, the following vulnerability has been resolved: HID: wacom: fix OOB read in wacom_wac_pen_serial_enforce() The 'wacom_wac_pen_serial_enforce()' function may calculate and pass an invalid offset to hid_field_extract(), resulting in memory r…
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High 7.5
net/mlx5e: fix swapped IPv6 IPsec policy masks
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix swapped IPv6 IPsec policy masks IPv6 XFRM policies may use different source and destination prefix lengths. mlx5e_ipsec_policy_mask() builds the corresponding masks independent…
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High 7.8
net: openvswitch: conntrack: avoid modifying shared unconfirmed ct entry
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: conntrack: avoid modifying shared unconfirmed ct entry In a case where skb with an unconfirmed ct entry gets cloned, we may end up committing both but with different sets of…
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High 7.8
net: bridge: mdb: restart port group walk after deletion
In the Linux kernel, the following vulnerability has been resolved: net: bridge: mdb: restart port group walk after deletion br_mdb_flush_pgs() keeps a pointer-to-pointer cursor while walking mp->ports. br_multicast_del_pg() can re-enter the same MDB entry th…
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High 7.1
netfilter: ip6t_rt: fix zero-address non-strict match out-of-bounds read
In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6t_rt: fix zero-address non-strict match out-of-bounds read rt_mt6_check() permits rules to be configured with rtinfo->addrnr == 0 even when address matching (IP6T_RT_FST_MASK) i…
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High 7.5
scsi: libiscsi_tcp: Check the data direction of a Data-In PDU
In the Linux kernel, the following vulnerability has been resolved: scsi: libiscsi_tcp: Check the data direction of a Data-In PDU The Data-In branch of iscsi_tcp_hdr_dissect() resolves the ITT to a task and copies the PDU's data segment into that command's sc…
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High 7.1
KVM: SEV: Do cache maintenance on the source VM during intra-host migration
In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Do cache maintenance on the source VM during intra-host migration Manually perform cache maintenance on the source VM during intra-host migration to ensure no stale data is left in …
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High 7.1
KVM: arm64: Fix AArch32 DBGBXVR<n> handling
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix AArch32 DBGBXVR<n> handling The consolidation of the breakpoint and watchpoint register accessors switched DBGBXVR<n> from trap_bvr() to trap_dbg_wb_reg(). The latter selects …
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High 8.2
KVM: arm64: Transfer the hyp stack pages out of the host stage-2
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Transfer the hyp stack pages out of the host stage-2 fix_host_ownership() walks only the linear-map alias of each memblock region, and the per-CPU hyp stack, mapped in the private…
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High 7.0
RISC-V: KVM: Serialize IMSIC attributes with vCPU migration
In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Serialize IMSIC attributes with vCPU migration KVM device ioctls are not serialized against KVM_RUN. As a result, kvm_riscv_aia_imsic_rw_attr() can snapshot the physical CPU and …
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High 7.0
Bluetooth: mgmt: fix race in read_unconf_index_list()
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix race in read_unconf_index_list() read_unconf_index_list() counts unconfigured controllers before allocating its response, then checks the device flags again while filling…
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High 8.1
smb: client: fix create context out-of-bounds reads
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix create context out-of-bounds reads smb2_parse_contexts() validates the complete create-context area but does not limit each record to its Next field before dispatching it. A …
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High 8.8
smb: client: use finish_no_open() for non-regular inodes
In the Linux kernel, the following vulnerability has been resolved: smb: client: use finish_no_open() for non-regular inodes An O_CREAT open can find an existing symlink or another non-regular inode. cifs_atomic_open() calls finish_open() on it and attaches a…
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High 7.8
xfs: fix cursor and pointer handling when recovering iunlink buckets
In the Linux kernel, the following vulnerability has been resolved: xfs: fix cursor and pointer handling when recovering iunlink buckets LOLLM pointed out a bug in xlog_recover_iunlink_bucket: 1. We don't null out prev_ip after releasing it, which can lead to…
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High 7.8
net/sched: act_ct: fix helper UAF due to extensions realloc
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_ct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: -> nf_ct_helper() -> helper->help(…
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High 7.8
net/sched: act_ct: avoid modifying shared unconfirmed ct entry
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_ct: avoid modifying shared unconfirmed ct entry In a case where skb with an unconfirmed ct entry gets cloned, we may end up processing both again but with different sets of ext…
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High 7.0
KVM: arm64: nv: Delay freeing of shadow S2 structures until VM destruction
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Delay freeing of shadow S2 structures until VM destruction We free the shadow S2 structures from kvm_arch_flush_shadow_all(), which is a Bad Idea(tm). Freeing the page tables …
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High 7.8
accel/amdxdna: Disable device buffer exporting
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Disable device buffer exporting Device buffers are never intended to be exported. Disable exporting support explicitly.
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High 7.3
kishan0725 Hospital Management System Appointment Cancellation admin-panel.php mysqli_query sql injection
A weakness has been identified in kishan0725 Hospital Management System up to 777fda46b77a820977a5ba616283dbfbc40bf7e1. This affects the function mysqli_query of the file admin-panel.php of the component Appointment Cancellation Handler. Executing a manipulat…
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High 7.5
Exponential event growth with `ENABLE_WIKILINKS`
When `Options::ENABLE_WIKILINKS` is enabled, a wikilink with a pipe separator and empty display text, such as `[[a|]]`, leaks its child node's sibling chain into the content that follows it. Each such link roughly doubles the number of events the parser yield…
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High 7.5
snac2 before 2.93 Heap-Based Buffer Overflow via JSON Parser _xs_json_load_lexer()
snac2 before 2.93 contains a heap-based buffer overflow vulnerability in _xs_json_load_lexer() that allows unauthenticated remote attackers to corrupt heap memory by sending JSON strings containing a \u0000 escape. Attackers can send a single crafted applicat…
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High 7.0
cgltf through 1.15 Heap Out-of-Bounds Write via cgltf_accessor_unpack_floats()
cgltf through 1.15 contains a heap out-of-bounds write vulnerability in cgltf_accessor_unpack_floats() that allows attackers to write outside the output buffer via unchecked sparse accessor indices. Attackers can supply a crafted glTF or GLB file with large s…
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High 7.5
Omnigent 0.3.0 before 0.14.0 Path Traversal via Sub-Agent os_env.cwd
Omnigent 0.3.0 before 0.14.0 contains a path traversal vulnerability that allows authenticated users to escape the workspace by setting os_env.cwd on nested sub-agents. Attackers can upload a bundle whose sub-agent uses an absolute or parent-traversing workin…
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High 7.7
WhoDB 0.104.0 before 0.135.0 Arbitrary File Read/Write via DuckDB Query Editor
WhoDB 0.104.0 before 0.135.0 contains a path traversal vulnerability that allows remote attackers to read and write arbitrary host files by running DuckDB filesystem functions through the query editor. Attackers can log in to a DuckDB file without credentials…
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High 7.2
ProjectSend 2.0.0 before 2.7.0 Incorrect Authorization via Users API Token Abilities
ProjectSend 2.0.0 before 2.7.0 contains an incorrect authorization vulnerability that allows restricted API token holders to change the token owner's credentials via PATCH /api/v1/users/{user}. Attackers with a token limited to manage_users and edit_users can…
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High 7.5
Vanus 0.8.0 through 0.9.0 Missing Authentication via Gateway CloudEvents HTTP Receiver
Vanus 0.8.0 through 0.9.0 contains a missing authentication vulnerability that allows unauthenticated remote attackers to publish events to any eventbus through the gateway CloudEvents HTTP receiver. Attackers can send forged CloudEvents to the /namespaces/{n…
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High 7.6
Vanus 0.8.0 through 0.9.0 Missing Authorization in Gateway Streaming RPCs
Vanus 0.8.0 through 0.9.0 contains a missing authorization vulnerability in the gateway that allows any authenticated user to call Subscribe, Ack, and unregistered methods without permission checks. Attackers can supply another tenant's subscription ID to Sub…