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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-2026-63816 — f2fs: atomic: fix UAF issue on f2fs_inode_info.atomic_inode

In the Linux kernel, the following vulnerability has been resolved: f2fs: atomic: fix UAF issue on f2fs_inode_info.atomic_inode - ioctl(F2FS_IOC_GARBAGE_COLLECT_RANGE) - shrink - f2fs_gc - gc_d…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63815 — f2fs: bound i_inline_xattr_size for non-inline-xattr inodes

In the Linux kernel, the following vulnerability has been resolved: f2fs: bound i_inline_xattr_size for non-inline-xattr inodes When the flexible_inline_xattr feature is enabled, do_read_inode() lo…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63814 — f2fs: validate ACL entry sizes in f2fs_acl_from_disk()

In the Linux kernel, the following vulnerability has been resolved: f2fs: validate ACL entry sizes in f2fs_acl_from_disk() f2fs_acl_count() only validates the aggregate ACL xattr length. A malforme…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63813 — Revert "f2fs: remove non-uptodate folio from the page cache in move_data_block"

In the Linux kernel, the following vulnerability has been resolved: Revert "f2fs: remove non-uptodate folio from the page cache in move_data_block" This reverts commit 9609dd704725a40cd63d915f2ab6c…

| Race Condition
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63812 — f2fs: fix incorrect FI_NO_EXTENT handling in __destroy_extent_node()

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix incorrect FI_NO_EXTENT handling in __destroy_extent_node() When __destroy_extent_node() sets the inode flag FI_NO_EXTEN…

| Misconfiguration
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63811 — f2fs: read COW data with the original inode during atomic write

In the Linux kernel, the following vulnerability has been resolved: f2fs: read COW data with the original inode during atomic write When updating an atomic-write file, f2fs_write_begin() may read t…

| Cryptography
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63810 — block: Avoid mounting the bdev pseudo-filesystem in userspace

In the Linux kernel, the following vulnerability has been resolved: block: Avoid mounting the bdev pseudo-filesystem in userspace The bdev pseudo-filesystem is an internal kernel filesystem with wh…

| Misconfiguration
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63809 — bpf: use kvfree() for replaced sysctl write buffer

In the Linux kernel, the following vulnerability has been resolved: bpf: use kvfree() for replaced sysctl write buffer proc_sys_call_handler() allocates its temporary sysctl buffer with kvzalloc() …

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63808 — exfat: fix potential use-after-free in exfat_find_dir_entry()

In the Linux kernel, the following vulnerability has been resolved: exfat: fix potential use-after-free in exfat_find_dir_entry() In exfat_find_dir_entry(), the buffer_head obtained from exfat_get_…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63807 — KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Ensure hugepage is in by slot before checking max mapping level When recovering hugepages in the shadow MMU, verify…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63806 — KVM: Replace guest-triggerable BUG_ON() in ioeventfd datamatch with get_unaligned()

In the Linux kernel, the following vulnerability has been resolved: KVM: Replace guest-triggerable BUG_ON() in ioeventfd datamatch with get_unaligned() Drop a BUG_ON() that has been reachable since…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63805 — crypto: nx - fix nx_crypto_ctx_exit argument

In the Linux kernel, the following vulnerability has been resolved: crypto: nx - fix nx_crypto_ctx_exit argument nx_crypto_ctx_shash_exit calls nx_crypto_ctx_exit with crypto_shash_ctx(...) but cry…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63804 — gfs2: fix use-after-free in gfs2_qd_dealloc

In the Linux kernel, the following vulnerability has been resolved: gfs2: fix use-after-free in gfs2_qd_dealloc gfs2_qd_dealloc(), called as an RCU callback from gfs2_qd_dispose(), accesses the sup…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63803 — hdlc_ppp: sync per-proto timers before freeing hdlc state

In the Linux kernel, the following vulnerability has been resolved: hdlc_ppp: sync per-proto timers before freeing hdlc state Each PPP control protocol (LCP/IPCP/IPV6CP) embedded in struct ppp regi…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63802 — blk-cgroup: fix UAF in __blkcg_rstat_flush()

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix UAF in __blkcg_rstat_flush() When multiple blkgs in the same blkcg are released concurrently, a use-after-free ca…

| Race Condition
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63801 — tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done

In the Linux kernel, the following vulnerability has been resolved: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done tipc_aead_decrypt() goes straight from tipc_bearer_hold(b) to crypto…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63800 — pNFS: Fix use-after-free in pnfs_update_layout()

In the Linux kernel, the following vulnerability has been resolved: pNFS: Fix use-after-free in pnfs_update_layout() When hitting the NFS_LAYOUT_RETURN branch in pnfs_update_layout(), the code call…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63799 — sched/mmcid: Fix OOB clear_bit when CID is MM_CID_UNSET in fixup path

In the Linux kernel, the following vulnerability has been resolved: sched/mmcid: Fix OOB clear_bit when CID is MM_CID_UNSET in fixup path In mm_cid_fixup_cpus_to_tasks(), when rq->curr has the targ…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63798 — irqchip/imgpdc: Fix resource leak, add missing chained handler cleanup on remove

In the Linux kernel, the following vulnerability has been resolved: irqchip/imgpdc: Fix resource leak, add missing chained handler cleanup on remove The driver allocates domain generic chips using …

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
0.0 NA
CVE-2026-63797 — rpmsg: char: Fix use-after-free on probe error path

In the Linux kernel, the following vulnerability has been resolved: rpmsg: char: Fix use-after-free on probe error path rpmsg_chrdev_probe() stores the newly allocated eptdev in the default endpoin…

| Memory Corruption
Jul 19, 2026 Jul 19, 2026
Jul 19, 2026
Jul 19, 2026
Showing 20 of 7853 Results