CVE Database

45744+ vulnerabilities with CVSS scores, EPSS exploit predictions, and CISA KEV status. Updated daily.

Filter: All CRITICAL HIGH MEDIUM LOW CISA KEV
Sort: Newest CVSS EPSS
CVE-2026-31663
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: xfrm: hold dev ref until after transport_finish NF_HOOK After async crypto completes, xfrm_input_resume() calls dev_put() …

Apr 24, 2026
CVE-2026-31662
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: tipc: fix bc_ackers underflow on duplicate GRP_ACK_MSG The GRP_ACK_MSG handler in tipc_group_proto_rcv() currently decrements bc_ackers …

Apr 24, 2026
CVE-2026-31656
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat A use-after-free / refcount underflow is possible when the …

Apr 24, 2026
CVE-2026-31652
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: mm/damon/stat: deallocate damon_call() failure leaking damon_ctx damon_stat_start() always allocates the module's damon_ctx object (damon_stat_context). Meanwhile, …

Apr 24, 2026
CVE-2026-31650
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: mmc: vub300: fix use-after-free on disconnect The vub300 driver maintains an explicit reference count for …

Apr 24, 2026
CVE-2026-31648
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: mm: filemap: fix nr_pages calculation overflow in filemap_map_pages() When running stress-ng on my Arm64 machine …

Apr 24, 2026
CVE-2026-31644
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: net: lan966x: fix use-after-free and leak in lan966x_fdma_reload() When lan966x_fdma_reload() fails to allocate new RX …

Apr 24, 2026
CVE-2026-31641
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix RxGK token loading to check bounds rxrpc_preparse_xdr_yfs_rxgk() reads the raw key length and …

Apr 24, 2026
CVE-2026-31640
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix use of wrong skb when comparing queued RESP challenge serial In rxrpc_post_response(), the …

Apr 24, 2026
CVE-2026-31638
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Only put the call ref if one was acquired rxrpc_input_packet_on_conn() can process a to-client …

Apr 24, 2026
CVE-2026-31635
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgk_verify_response() decodes auth_len from the packet and is …

Apr 24, 2026
CVE-2026-31631
8.2 HIGH

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgk_do_verify_authenticator() Fix rxgk_do_verify_authenticator() to check the buffer size before checking …

Apr 24, 2026
CVE-2026-31630
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: rxrpc: proc: size address buffers for %pISpc output The AF_RXRPC procfs helpers format local and …

Apr 24, 2026
CVE-2026-31629
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: add missing return after LLCP_CLOSED checks In nfc_llcp_recv_hdlc() and nfc_llcp_recv_disc(), when the socket …

Apr 24, 2026
CVE-2026-31627
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: i2c: s3c24xx: check the size of the SMBUS message before using it The first byte …

Apr 24, 2026
CVE-2026-31626
7.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: initialize le_tmp64 in rtw_BIP_verify() Initialize le_tmp64 to zero in rtw_BIP_verify() to prevent using …

Apr 24, 2026
CVE-2026-31622
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: NFC: digital: Bounds check NFC-A cascade depth in SDD response handler The NFC-A anti-collision cascade …

Apr 24, 2026
CVE-2026-31614
7.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix off-by-8 bounds check in check_wsl_eas() The bounds check uses (u8 *)ea + …

Apr 24, 2026
CVE-2026-31613
8.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB reads parsing symlink error response When a CREATE returns STATUS_STOPPED_ON_SYMLINK, smb2_check_message() …

Apr 24, 2026
CVE-2026-31612
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate EaNameLength in smb2_get_ea() smb2_get_ea() reads ea_req->EaNameLength from the client request and passes it …

Apr 24, 2026
CVE-2026-31611
8.6 HIGH

In the Linux kernel, the following vulnerability has been resolved: ksmbd: require 3 sub-authorities before reading sub_auth[2] parse_dacl() compares each ACE SID against sid_unix_NFS_mode and …

Apr 24, 2026
CVE-2026-31602
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Limit PTP to a single page Commit 391e69143d0a increased CT_PTP_NUM from 1 to …

Apr 24, 2026
CVE-2026-31600
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: Handle invalid large leaf mappings correctly It has been possible for a long …

Apr 24, 2026
CVE-2026-31598
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix possible deadlock between unlink and dio_end_io_write ocfs2_unlink takes orphan dir inode_lock first and …

Apr 24, 2026
CVE-2026-31597
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix use-after-free in ocfs2_fault() when VM_FAULT_RETRY filemap_fault() may drop the mmap_lock before returning VM_FAULT_RETRY, …

Apr 24, 2026
CVE-2026-31588
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Use scratch field in MMIO fragment to hold small write values When exiting …

Apr 24, 2026
CVE-2026-31587
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: move component registration to unmanaged version q6apm component registers dais dynamically from …

Apr 24, 2026
CVE-2026-31586
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses wb->blkcg_css again …

Apr 24, 2026
CVE-2026-31584
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: fix use-after-free in encoder release path The fops_vcodec_release() function frees the context …

Apr 24, 2026
CVE-2026-31583
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: media: em28xx: fix use-after-free in em28xx_v4l2_open() em28xx_v4l2_open() reads dev->v4l2 without holding dev->lock, creating a race …

Apr 24, 2026
CVE-2026-31582
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: hwmon: (powerz) Fix use-after-free on USB disconnect After powerz_disconnect() frees the URB and releases the …

Apr 24, 2026
CVE-2026-31581
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: fix use-after-free on disconnect In usb6fire_chip_abort(), the chip struct is allocated as the …

Apr 24, 2026
CVE-2026-31580
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: bcache: fix cached_dev.sb_bio use-after-free and crash In our production environment, we have received multiple crash …

Apr 24, 2026
CVE-2026-31578
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: media: as102: fix to not free memory after the device is registered in as102_usb_probe() In …

Apr 24, 2026
CVE-2026-31576
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: media: hackrf: fix to not free memory after the device is registered in hackrf_probe() In …

Apr 24, 2026
CVE-2026-31570
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: can: gw: fix OOB heap access in cgw_csum_crc8_rel() cgw_csum_crc8_rel() correctly computes bounds-safe indices via calc_idx(): …

Apr 24, 2026
CVE-2026-31569
7.3 HIGH

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Handle the case that EIOINTC's coremap is empty EIOINTC's coremap in eiointc_update_sw_coremap() can …

Apr 24, 2026
CVE-2026-31568
7.1 HIGH

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Add missing secure storage access fixups for donated memory There are special cases where …

Apr 24, 2026
CVE-2026-31566
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib amdgpu_amdkfd_submit_ib() submits a GPU job and gets …

Apr 24, 2026
CVE-2026-31563
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: net: macb: Use dev_consume_skb_any() to free TX SKBs The napi_consume_skb() function is not intended to …

Apr 24, 2026
CVE-2026-31558
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Make kvm_get_vcpu_by_cpuid() more robust kvm_get_vcpu_by_cpuid() takes a cpuid parameter whose type is int, …

Apr 24, 2026
CVE-2026-31557
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: nvmet: move async event work off nvmet-wq For target nvmet_ctrl_free() flushes ctrl->async_event_work. If nvmet_ctrl_free() runs …

Apr 24, 2026
CVE-2026-31554
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: futex: Require sys_futex_requeue() to have identical flags Nicholas reported that his LLM found it was …

Apr 24, 2026
CVE-2026-31553
8.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix the descriptor address in __kvm_at_swap_desc() Using "(u64 __user *)hva + offset" to …

Apr 24, 2026
CVE-2026-31552
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Return -ENOMEM instead of -EAGAIN if there is not enough headroom Since upstream …

Apr 24, 2026
CVE-2026-31548
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: cancel pmsr_free_wk in cfg80211_pmsr_wdev_down When the nl80211 socket that originated a PMSR request …

Apr 24, 2026
CVE-2026-31541
7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix trace_marker copy link list updates When the "copy_trace_marker" option is enabled for an …

Apr 24, 2026
CVE-2026-31539
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: smb: smbdirect: introduce smbdirect_socket.recv_io.credits.available The logic off managing recv credits by counting posted recv_io and …

Apr 24, 2026
CVE-2026-31538
7.5 HIGH

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirect_socket.recv_io.credits.available The logic off managing recv credits by counting posted …

Apr 24, 2026
CVE-2026-5367
8.6 HIGH

A flaw was found in OVN (Open Virtual Network). A remote attacker, by sending crafted DHCPv6 (Dynamic Host Configuration Protocol for IPv6) SOLICIT packets with …

Apr 24, 2026

Scan your infrastructure for known CVEs

Free website and port scanning — find vulnerabilities before attackers do.