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Vulnerabilities published in the last 30 days. Filter by severity, exploit status, or attack vector.

Score
Vulnerability
Published
0.0 NA
CVE-2026-31716 — fs/ntfs3: validate rec->used in journal-replay file record check

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate rec->used in journal-replay file record check check_file_record() validates rec->total against the record size…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31715 — f2fs: fix UAF caused by decrementing sbi->nr_pages[] in f2fs_write_end_io()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix UAF caused by decrementing sbi->nr_pages[] in f2fs_write_end_io() The xfstests case "generic/107" and syzbot have both …

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31714 — f2fs: fix to avoid memory leak in f2fs_rename()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid memory leak in f2fs_rename() syzbot reported a f2fs bug as below: BUG: memory leak unreferenced object 0xffff…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31713 — fuse: abort on fatal signal during sync init

In the Linux kernel, the following vulnerability has been resolved: fuse: abort on fatal signal during sync init When sync init is used and the server exits for some reason (error, crash) while pro…

linux_kernel | Denial of Service
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31712 — ksmbd: require minimum ACE size in smb_check_perm_dacl()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: require minimum ACE size in smb_check_perm_dacl() Both ACE-walk loops in smb_check_perm_dacl() only guard against an under…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31711 — smb: server: fix active_num_conn leak on transport allocation failure

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix active_num_conn leak on transport allocation failure Commit 77ffbcac4e56 ("smb: server: fix leak of active_num_c…

linux_kernel | Denial of Service
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31710 — smb: client: fix dir separator in SMB1 UNIX mounts

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix dir separator in SMB1 UNIX mounts When calling cifs_mount_get_tcon() with SMB1 UNIX mounts, @cifs_sb->mnt_cifs_f…

linux_kernel | Misconfiguration
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31709 — smb: client: validate the whole DACL before rewriting it in cifsacl

In the Linux kernel, the following vulnerability has been resolved: smb: client: validate the whole DACL before rewriting it in cifsacl build_sec_desc() and id_mode_to_cifs_acl() derive a DACL poin…

linux_kernel | Information Disclosure
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31708 — smb: client: fix OOB read in smb2_ioctl_query_info QUERY_INFO path

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix OOB read in smb2_ioctl_query_info QUERY_INFO path smb2_ioctl_query_info() has two response-copy branches: PASSTH…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31707 — ksmbd: validate response sizes in ipc_validate_msg()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate response sizes in ipc_validate_msg() ipc_validate_msg() computes the expected message size for each response type…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31706 — ksmbd: validate num_aces and harden ACE walk in smb_inherit_dacl()

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate num_aces and harden ACE walk in smb_inherit_dacl() smb_inherit_dacl() trusts the on-disk num_aces value from the …

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31705 — ksmbd: fix out-of-bounds write in smb2_get_ea() EA alignment

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds write in smb2_get_ea() EA alignment smb2_get_ea() applies 4-byte alignment padding via memset() after wr…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31704 — ksmbd: use check_add_overflow() to prevent u16 DACL size overflow

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use check_add_overflow() to prevent u16 DACL size overflow set_posix_acl_entries_dacl() and set_ntacl_dacl() accumulate AC…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31703 — writeback: Fix use after free in inode_switch_wbs_work_fn()

In the Linux kernel, the following vulnerability has been resolved: writeback: Fix use after free in inode_switch_wbs_work_fn() inode_switch_wbs_work_fn() has a loop like: wb_get(new_wb); whil…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31702 — f2fs: fix use-after-free of sbi in f2fs_compress_write_end_io()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix use-after-free of sbi in f2fs_compress_write_end_io() In f2fs_compress_write_end_io(), dec_page_count(sbi, type) can br…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31701 — ALSA: caiaq: take a reference on the USB device in create_card()

In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: take a reference on the USB device in create_card() The caiaq driver stores a pointer to the parent USB device in cd…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31700 — net/packet: fix TOCTOU race on mmap'd vnet_hdr in tpacket_snd()

In the Linux kernel, the following vulnerability has been resolved: net/packet: fix TOCTOU race on mmap'd vnet_hdr in tpacket_snd() In tpacket_snd(), when PACKET_VNET_HDR is enabled, vnet_hdr point…

linux_kernel | Race Condition
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31699 — crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed When retrieving the PEK CSR, don't attempt to copy the …

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31698 — crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed When retrieving the PDH cert, don't attempt to cop…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
0.0 NA
CVE-2026-31697 — crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed When retrieving the ID for the CPU, don't attempt to cop…

linux_kernel | Memory Corruption
May 01, 2026 May 01, 2026
May 01, 2026
May 01, 2026
Showing 20 of 5860 Results