58.507 CVE tracked
796 Exploited now
188 Used by ransomware
Last sync
Linux vulnerabilities
15.026 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2026-46185 | CRIT 9.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: smb/client: fix out-of-bounds read in symlink_data() Since smb2_check_message() returns success without length validation for the symlink error response, in symlink_data() it is possible for | 0.7% | — |
| CVE-2026-43185 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix signededness bug in smb_direct_prepare_negotiation() smb_direct_prepare_negotiation() casts an unsigned __u32 value from sp->max_recv_size and req->preferred_send_size to a signed | 0.7% | — |
| CVE-2024-53217 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent NULL dereference in nfsd4_process_cb_update() @ses is initialized to NULL. If __nfsd4_find_backchannel() finds no available backchannel session, setup_callback_client() will tr | 0.7% | — |
| CVE-2024-26689 | HIGH 8.8 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: ceph: prevent use-after-free in encode_cap_msg() In fs/ceph/caps.c, in encode_cap_msg(), "use after free" error was caught by KASAN at this line - 'ceph_buffer_get(arg->xattr_buf);'. This im | 0.7% | — |
| CVE-2014-3186 | MED 6.9 | canonical ubuntu_linux Buffer overflow in the picolcd_raw_event function in devices/hid/hid-picolcd_core.c in the PicoLCD HID device driver in the Linux kernel through 3.16.3, as used in Android on Nexus 7 devices, allows physically proximate attackers to cause a denial of service ( | 0.7% | — |
| CVE-2026-64397 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ksmbd: serialize QUERY_DIRECTORY requests per file smb2_query_dir() stores a pointer to its stack-allocated private data in the ksmbd_file readdir_data. Concurrent QUERY_DIRECTORY requests u | 0.7% | — |
| CVE-2009-0676 | LOW 2.1 | linux linux_kernel The sock_getsockopt function in net/core/sock.c in the Linux kernel before 2.6.28.6 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel memory via an SO_BSDCOMPAT getsockopt request. | 0.7% | — |
| CVE-2026-64430 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: NTB: epf: Avoid calling pci_irq_vector() from hardirq context ntb_epf_vec_isr() calls pci_irq_vector() in hardirq context to derive the vector number. pci_irq_vector() calls msi_get_virq() t | 0.7% | — |
| CVE-2026-64116 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: add NULL check for idev in ipv6_hop_ioam() Reported by Sashiko: The function ipv6_hop_ioam() accesses __in6_dev_get(skb->dev)->cnf.ioam6_enabled without validating the returned | 0.7% | — |
| CVE-2026-53069 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net, bpf: fix null-ptr-deref in xdp_master_redirect() for down master syzkaller reported a kernel panic in bond_rr_gen_slave_id() reached via xdp_master_redirect(). Full decoded trace: ht | 0.7% | — |
| CVE-2026-46024 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: libceph: Prevent potential null-ptr-deref in ceph_handle_auth_reply() If a message of type CEPH_MSG_AUTH_REPLY contains a zero value for both protocol and result, this is currently not treat | 0.7% | — |
| CVE-2026-43469 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Decrement re_receiving on the early exit paths In the event that rpcrdma_post_recvs() fails to create a work request (due to memory allocation failure, say) or otherwise exits earl | 0.7% | — |
| CVE-2026-43405 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: libceph: Use u32 for non-negative values in ceph_monmap_decode() This patch fixes unnecessary implicit conversions that change signedness of blob_len and num_mon in ceph_monmap_decode(). Cur | 0.7% | — |
| CVE-2026-43099 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: fix null-ptr-deref in icmp_build_probe() ipv6_stub->ipv6_dev_find() may return ERR_PTR(-EAFNOSUPPORT) when the IPv6 stack is not active (CONFIG_IPV6=m and not loaded), and passin | 0.7% | — |
| CVE-2019-19039 | MED 5.5 | canonical ubuntu_linux __btrfs_free_extent in fs/btrfs/extent-tree.c in the Linux kernel through 5.3.12 calls btrfs_print_leaf in a certain ENOENT case, which allows local users to obtain potentially sensitive information about register values via the dmesg program. NOTE: The BTRFS | 0.7% | — |
| CVE-2024-56626 | HIGH 8.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write An offset from client could be a negative value, It could allows to write data outside the bounds of the allocated buffer. Note that | 0.7% | — |
| CVE-2019-3701 | MED 4.4 | canonical ubuntu_linux An issue was discovered in can_can_gw_rcv in net/can/gw.c in the Linux kernel through 4.19.13. The CAN frame modification rules allow bitwise logical operations that can be also applied to the can_dlc field. The privileged user "root" with CAP_NET_ADMIN can cr | 0.7% | — |
| CVE-2009-0028 | LOW 2.1 | linux linux_kernel The clone system call in the Linux kernel 2.6.28 and earlier allows local users to send arbitrary signals to a parent process from an unprivileged child process by launching an additional child process with the CLONE_PARENT flag, and then letting this new proc | 0.7% | — |
| CVE-2024-26954 | HIGH 8.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-out-of-bounds in smb_strndup_from_utf16() If ->NameOffset of smb2_create_req is smaller than Buffer offset of smb2_create_req, slab-out-of-bounds read can happen from smb2_op | 0.7% | — |
| CVE-2022-3566 | MED 4.6 | linux linux_kernel A vulnerability was identified in Linux Kernel up to 4.19.316/5.4.278/5.10.220/5.15.161. This impacts the function tcp_getsockopt/tcp_setsockopt of the component TCP Handler. Such manipulation leads to race condition. A high complexity level is associated with | 0.7% | — |
| CVE-1999-0138 | HIGH 7.2 | apple a_ux The suidperl and sperl program do not give up root privileges when changing UIDs back to the original users, allowing root access. | 0.7% | — |
| CVE-2026-45860 | HIGH 7.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conncount: increase the connection clean up limit to 64 After the optimization to only perform one GC per jiffy, a new problem was introduced. If more than 8 new connections ar | 0.7% | — |
| CVE-2024-26882 | HIGH 7.3 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv() Apply the same fix than ones found in : 8d975c15c0cd ("ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()") 1ca1 | 0.7% | — |
| CVE-2026-64303 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path When dmaengine_prep_slave_sg() fails for the TX channel, the error path terminates the TX DMA channel but leaves the RX ch | 0.7% | — |
| CVE-2024-56644 | HIGH 7.5 | debian debian_linux In the Linux kernel, the following vulnerability has been resolved: net/ipv6: release expired exception dst cached in socket Dst objects get leaked in ip6_negative_advice() when this function is executed for an expired IPv6 route located in the exception tab | 0.7% | — |