CVE-2026-72171

CVE-2026-72171 concerns the Linux kernel mtd/slram subsystem. The issue occurs when register_device() links a new slram_mtdlist entry before all required state is allocated; if a later allocation (memremap, mtd_device_register) fails, the partially initialized entry remains on the global list. Th...

CVE-2026-72170

The CVE affects the Linux kernel 9p (9p/v9fs) implementation. In cacheless mode, v9fs_dec_count() unconditionally calls drop_nlink() on regular files, even when the inode’s nlink is already zero, because the client fetches inode metadata from the server (the source of truth) on every operation. T...

CVE-2026-72169

The CVE-2026-72169 entry concerns the Linux kernel. A vulnerability arose from not always aligning scratch sizes to CMA_MIN_ALIGNMENT_BYTES when using scratch_scale, potentially causing a released pageblock to be only partially scratch. The fix, as documented, is to perform the rounding up for bo...

CVE-2026-72167

CVE-2026-72167 concerns the Linux kernel: a fix for the mtd: rawnand: pl353 issue where, during probe(), devm_ioremap() used the parent device instead of the current one, preventing the register area from being released on module unload. The remediation is to target the pl35x device in devm_iorem...

CVE-2026-72168

In the Linux kernel vulnerability CVE-2026-72168, the issue lies in the mtd: maps: vmu-flash path where memcard structs could access uninitialized data due to the use of kmalloc_obj()/kmalloc_objs(). The fix changes memory allocation to kzalloc_obj()/kzalloc_objs(), mitigating the fault seen duri...

CVE-2026-72166

CVE-2026-72166 affects the Linux kernel’s 9p client RPC path. In p9_client_rpc() when handling P9_TFLUSH, a fatal signal could cause an infinite loop if the transport has no peer, due to clearing TIF_SIGPENDING before rechecking signal_pending_state. The fix adds a check for fatal_signal_pending(...

CVE-2026-72165

Technical details about CVE-2026-72165 are not publicly available in the provided documents. Monitor for updates; no specifics on affected products, versions, or fixes are available here.

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

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-2026-72162

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-2026-72161

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-2026-72159

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...

CVE-2026-72160

CVE-2026-72160 affects the Linux kernel OCFS2 filesystem: it fixes validation of dinode i_mode to reject non-canonical POSIX file types. The patch series “ocfs2: harden inode validators against forged metadata” adds structural checks in ocfs2_validate_inode_block() and mirrors them in the online ...

CVE-2026-72158

CVE-2026-72158 concerns the Linux kernel’s FPGA DFH handling in the dfl driver. The flaw: dfh_get_param_size() could report a parameter size larger than the feature region because the loop bounds check ran before incrementing size, and if EOP was set in the same iteration, an inflated size bypass...

CVE-2026-72157

The CVE-2026-72157 fix in the Linux kernel narrows the allowed ThunderboltIP packet frame count to prevent skb frags overflow. tbnet_poll() assembles multi-frame packets into one skb with fragments; if a peer sends more than MAX_SKB_FRAGS frames, skb_add_rx_frag() wrote past frags[] and corrupted...

CVE-2026-72156

CVE-2026-72156 : In the Linux kernel, the vulnerability affects the fpga: microchip-spi path in mpf_ops_parse_header(), where header_size is read from the bitstream at MPF_HEADER_SIZE_OFFSET (24). If header_size is zero, the code evaluates *(buf + header_size - 1), which dereferences before the b...

CVE-2026-72155

CVE-2026-72155 concerns the Linux kernel driver mtd: spi-nor: swp, where unlocking the first- or early-blocks can fail when attempting to unlock only currently locked blocks. The root cause is that when both sides can achieve the same result (unlock everything), the lock_len logic misbehaved beca...

CVE-2026-72154

CVE-2026-72154 describes a Linux kernel vulnerability in the OpenRISC path related to jump_label SMP cache syncing. The issue arose from an OpenRISC-specific implementation that copied from arm64 and didn’t correctly handle icache invalidation on remote cores, which could leave stale static_key c...

CVE-2026-72153

In the Linux kernel, the irqchip/crossbar code path crossbar_domain_free() incorrectly used the nulled irq_data->hwirq as an index to clear irq_map[] and to update the crossbar register, which meant the wrong index could be freed and the crossbar connection to the source interrupt could remain...

CVE-2026-72152

CVE-2026-72152 concerns the Linux kernel component related to TPM SPI handling (tpm_tis_spi) and the wait-for-status flow used in wait_for_tmp_stat(). The issue arises from how wait_event_interruptible_timeout() evaluates its condition after setting the task state to TASK_INTERRUPTIBLE, which can...