CVE-2026-72165 mtd: rawnand: fix condition in 'nand_select_target()'

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: fix condition in 'nandselecttarget' 'cs' here must be in range 0:nanddevntargets...

EUVD-2026-58923

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: fix condition in 'nandselecttarget' 'cs' here must be in range 0:nanddevntargets...

CVE-2026-72164

CVE-2026-72164: Linux kernel OCFS2 fix for moving extents to occupied clusters. The issue occurred during non-auto OCFS2_IOC_MOVE_EXT: a probe could leave a caller-controlled goal unchanged or misreport free runs, allowing data to be written into a cluster still owned by another inode. The patch ...

CVE-2026-72163

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix NULL htransaction deref in ocfs2assuretranscredits BUG A direct write over unwritten extents can panic the kernel in ocfs2assuretranscredits when the journal aborts during DIO completion. The crash is a general...

CVE-2026-72163

The vulnerability CVE-2026-72163 affects the Linux kernel OCFS2 journaling path. The issue arises in ocfs2_assure_trans_credits: when a journal aborts during DIO completion, a NULL h_transaction dereference can occur because the handle’s aborted state isn’t checked before reading remaining credit...

CVE-2026-72164

In the Linux kernel, the following vulnerability has been resolved: ocfs2: avoid moving extents to occupied clusters For non-auto OCFS2IOCMOVEEXT operations, userspace supplies a physical megoal. ocfs2moveextent initializes newphyscpos from that goal and expects ocfs2probeallocgroup to replace it...

CVE-2026-72164 ocfs2: avoid moving extents to occupied clusters

In the Linux kernel, the following vulnerability has been resolved: ocfs2: avoid moving extents to occupied clusters For non-auto OCFS2IOCMOVEEXT operations, userspace supplies a physical megoal. ocfs2moveextent initializes newphyscpos from that goal and expects ocfs2probeallocgroup to replace it...

CVE-2026-72163 ocfs2: fix NULL h_transaction deref in ocfs2_assure_trans_credits

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix NULL htransaction deref in ocfs2assuretranscredits BUG A direct write over unwritten extents can panic the kernel in ocfs2assuretranscredits when the journal aborts during DIO completion. The crash is a general...

EUVD-2026-58922

In the Linux kernel, the following vulnerability has been resolved: ocfs2: avoid moving extents to occupied clusters For non-auto OCFS2IOCMOVEEXT operations, userspace supplies a physical megoal. ocfs2moveextent initializes newphyscpos from that goal and expects ocfs2probeallocgroup to replace it...

EUVD-2026-58921

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix NULL htransaction deref in ocfs2assuretranscredits BUG A direct write over unwritten extents can panic the kernel in ocfs2assuretranscredits when the journal aborts during DIO completion. The crash is a general...

CVE-2026-72162 ocfs2: fix UBSAN array-index-out-of-bounds in ocfs2_sum_rightmost_rec

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix UBSAN array-index-out-of-bounds in ocfs2sumrightmostrec BUG On-disk corruption setting lnextfreerec to 0 in an inode's embedded extent list triggers a UBSAN panic on the next write to that file. CAUSE...

CVE-2026-72162

CVE-2026-72162 — In the Linux kernel OCFS2 code, a UBSAN array-index-out-of-bounds flaw occurs in ocfs2_sum_rightmost_rec when l_next_free_rec is 0 or exceeds l_count, indexing l_recs[] out of bounds. The root cause is computing i = le16_to_cpu(el->l_next_free_rec) - 1 without validating i. Th...

CVE-2026-72162

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix UBSAN array-index-out-of-bounds in ocfs2sumrightmostrec BUG On-disk corruption setting lnextfreerec to 0 in an inode's embedded extent list triggers a UBSAN panic on the next write to that file. CAUSE...

EUVD-2026-58920

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix UBSAN array-index-out-of-bounds in ocfs2sumrightmostrec BUG On-disk corruption setting lnextfreerec to 0 in an inode's embedded extent list triggers a UBSAN panic on the next write to that file. CAUSE...

CVE-2026-72161 ocfs2: add journal NULL check in ocfs2_checkpoint_inode()

In the Linux kernel, the following vulnerability has been resolved: ocfs2: add journal NULL check in ocfs2checkpointinode During unmount, ocfs2journalshutdown frees the journal and sets osb-journal to NULL. Later, when VFS evicts remaining cached inodes, ocfs2evictinode - ocfs2clearinode -...

CVE-2026-72161

The CVE describes a NULL dereference in OCFS2 during inode eviction after unmount, caused by osb->journal being freed but later dereferenced in ocfs2_checkpoint_inode(). The fix adds a NULL check for osb->journal in ocfs2_checkpoint_inode(), so if the journal is NULL (already flushed/destro...

CVE-2026-72161

In the Linux kernel, the following vulnerability has been resolved: ocfs2: add journal NULL check in ocfs2checkpointinode During unmount, ocfs2journalshutdown frees the journal and sets osb-journal to NULL. Later, when VFS evicts remaining cached inodes, ocfs2evictinode - ocfs2clearinode -...

EUVD-2026-58919

In the Linux kernel, the following vulnerability has been resolved: ocfs2: add journal NULL check in ocfs2checkpointinode During unmount, ocfs2journalshutdown frees the journal and sets osb-journal to NULL. Later, when VFS evicts remaining cached inodes, ocfs2evictinode - ocfs2clearinode -...

CVE-2026-72160 ocfs2: reject dinodes with non-canonical i_mode type

In the Linux kernel, the following vulnerability has been resolved: ocfs2: reject dinodes with non-canonical imode type Patch series "ocfs2: harden inode validators against forged metadata", v2. This series adds three structural checks to OCFS2 dinode validation so malformed on-disk fields are...

CVE-2026-72159

CVE-2026-72159 concerns the Linux kernel OCFS2 filesystem: non-inline dinodes with non-zero i_size and zero i_clusters on volumes without OCFS2_FEATURE_INCOMPAT_SPARSE_ALLOC are rejected due to a malformed extent/size descriptor mismatch. The issue affects regular files and non-inline directories...