2026 CVE Vulnerabilities
64,868 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-31718 | CRITICAL | 9.8 | 0.4% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in __ksmbd_close_fd() via... |
| CVE-2026-31717 | HIGH | 8.8 | 0.4% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate owner of durable handle on reconnec... |
| CVE-2026-31716 | HIGH | 7.8 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate rec->used in journal-replay file... |
| CVE-2026-31715 | HIGH | 7.8 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: f2fs: fix UAF caused by decrementing sbi->nr_pages[... |
| CVE-2026-31714 | MEDIUM | 5.5 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid memory leak in f2fs_rename() sy... |
| CVE-2026-31713 | MEDIUM | 5.5 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: fuse: abort on fatal signal during sync init When ... |
| CVE-2026-31712 | HIGH | 8.3 | 0.3% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: ksmbd: require minimum ACE size in smb_check_perm_d... |
| CVE-2026-31711 | HIGH | 7.5 | 0.5% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: smb: server: fix active_num_conn leak on transport ... |
| CVE-2026-31710 | MEDIUM | 5.5 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: smb: client: fix dir separator in SMB1 UNIX mounts ... |
| CVE-2026-31709 | HIGH | 8.8 | 0.3% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: smb: client: validate the whole DACL before rewriti... |
| CVE-2026-31708 | HIGH | 8.1 | 0.3% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB read in smb2_ioctl_query_info ... |
| CVE-2026-31707 | HIGH | 7.1 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate response sizes in ipc_validate_msg(... |
| CVE-2026-31706 | HIGH | 8.8 | 0.4% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate num_aces and harden ACE walk in smb... |
| CVE-2026-31705 | CRITICAL | 9.8 | 0.4% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds write in smb2_get_ea() EA ... |
| CVE-2026-31704 | MEDIUM | 5.5 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: ksmbd: use check_add_overflow() to prevent u16 DACL... |
| CVE-2026-31703 | HIGH | 7.8 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: writeback: Fix use after free in inode_switch_wbs_w... |
| CVE-2026-31702 | HIGH | 7.8 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: f2fs: fix use-after-free of sbi in f2fs_compress_wr... |
| CVE-2026-31701 | MEDIUM | 5.5 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: take a reference on the USB device in ... |
| CVE-2026-31700 | HIGH | 7.8 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: net/packet: fix TOCTOU race on mmap'd vnet_hdr in t... |
| CVE-2026-31699 | HIGH | 7.1 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy CSR to userspace... |
| CVE-2026-31698 | HIGH | 7.1 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy PDH cert to user... |
| CVE-2026-31697 | HIGH | 7.1 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy ID to userspace ... |
| CVE-2026-31696 | HIGH | 7.8 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix missing validation of ticket length in n... |
| CVE-2026-31695 | HIGH | 7.8 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: wifi: virt_wifi: remove SET_NETDEV_DEV to avoid use... |
| CVE-2026-31694 | HIGH | 7.8 | 0.1% | May 1, 2026 | In the Linux kernel, the following vulnerability has been resolved: fuse: reject oversized dirents in page cache fuse_... |
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