Linux vulnerabilities
CVEs whose affected-version data names the Linux package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
6539 CVEsRSS
CVE-2026-53136NoneIn the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Clamp VBIOS HDMI retimer register count to array size [Why & How] The VBIOS integrated info tables (v1_11 and v2_1) contain HdmiRegNum and Hdmi6GRegNu…
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Clamp VBIOS HDMI retimer register count to array size [Why & How] The VBIOS integrated info tables (v1_11 and v2_1) contain HdmiRegNum and Hdmi6GRegNu…
CVE-2026-52925Nonevrf: Fix a potential NPD when removing a port from a VRF
In the Linux kernel, the following vulnerability has been resolved: vrf: Fix a potential NPD when removing a port from a VRF RCU readers that identified a net device as a VRF port using netif_is_l3_slave() assume that a subsequent call…
CVE-2026-52921Nonenetfilter: ipset: stop hash:* range iteration at end
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: stop hash:* range iteration at end The following hash set variants: hash:ip,mark hash:ip,port hash:ip,port,ip hash:ip,port,net iterate IPv4 ranges …
CVE-2026-52941Nonenet/smc: avoid NULL deref of conn->lnk in smc_msg_event tracepoint
In the Linux kernel, the following vulnerability has been resolved: net/smc: avoid NULL deref of conn->lnk in smc_msg_event tracepoint The smc_msg_event tracepoint class, shared by smc_tx_sendmsg and smc_rx_recvmsg, unconditionally der…
CVE-2026-53051NonePCI: tegra194: Fix CBB timeout caused by DBI access before core power-on
In the Linux kernel, the following vulnerability has been resolved: PCI: tegra194: Fix CBB timeout caused by DBI access before core power-on When PERST# is deasserted twice (assert -> deassert -> assert -> deassert), a CBB (Control Bac…
CVE-2026-53047Noneefi/capsule-loader: fix incorrect sizeof in phys array reallocation
In the Linux kernel, the following vulnerability has been resolved: efi/capsule-loader: fix incorrect sizeof in phys array reallocation The krealloc() call for cap_info->phys in __efi_capsule_setup_info() uses sizeof(phys_addr_t *) ins…
CVE-2026-53048Nonegfs2: prevent NULL pointer dereference during unmount
In the Linux kernel, the following vulnerability has been resolved: gfs2: prevent NULL pointer dereference during unmount When flushing out outstanding glock work during an unmount, gfs2_log_flush() can be called when sdp->sd_jdesc has…
CVE-2026-53063Nonedm cache: fix write hang in passthrough mode
In the Linux kernel, the following vulnerability has been resolved: dm cache: fix write hang in passthrough mode The invalidate_remove() function has incomplete logic for handling write hit bios after cache invalidation. It sets up the…
CVE-2026-53061Nonedm cache: fix dirty mapping checking in passthrough mode switching
In the Linux kernel, the following vulnerability has been resolved: dm cache: fix dirty mapping checking in passthrough mode switching As mentioned in commit 9b1cc9f251af ("dm cache: share cache-metadata object across inactive and acti…
CVE-2026-53060Nonedm cache metadata: fix memory leak on metadata abort retry
In the Linux kernel, the following vulnerability has been resolved: dm cache metadata: fix memory leak on metadata abort retry When failing to acquire the root_lock in dm_cache_metadata_abort because the block_manager is read-only, the…
CVE-2026-53084Nonebpf: return VMA snapshot from task_vma iterator
In the Linux kernel, the following vulnerability has been resolved: bpf: return VMA snapshot from task_vma iterator Holding the per-VMA lock across the BPF program body creates a lock ordering problem when helpers acquire locks that de…
CVE-2026-53073NoneBluetooth: hci_ldisc: Clear HCI_UART_PROTO_INIT on error
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_ldisc: Clear HCI_UART_PROTO_INIT on error When hci_register_dev() fails in hci_uart_register_dev() HCI_UART_PROTO_INIT is not cleared before calling hu-…
CVE-2026-53064Nonedm cache: fix null-deref with concurrent writes in passthrough mode
In the Linux kernel, the following vulnerability has been resolved: dm cache: fix null-deref with concurrent writes in passthrough mode In passthrough mode, when dm-cache starts to invalidate a cache entry and bio prison cell lock fail…
CVE-2026-53074Nonebpf: reject short IPv4/IPv6 inputs in bpf_prog_test_run_skb
In the Linux kernel, the following vulnerability has been resolved: bpf: reject short IPv4/IPv6 inputs in bpf_prog_test_run_skb bpf_prog_test_run_skb() calls eth_type_trans() first and then uses skb->protocol to initialize sk family an…
CVE-2026-53089Nonebpf: Fix use-after-free in offloaded map/prog info fill
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix use-after-free in offloaded map/prog info fill When querying info for an offloaded BPF map or program, bpf_map_offload_info_fill_ns() and bpf_prog_offload_inf…
CVE-2026-53105Nonewifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: prevent NULL vif dereference in mt7925_mac_write_txwi Check for a NULL `vif` before accessing `ieee80211_vif_is_mld(vif)` to avoid a potential kern…
CVE-2026-53093Nonewifi: brcmfmac: Fix error pointer dereference
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix error pointer dereference The function brcmf_chip_add_core() can return an error pointer and is not checked. Add checks for error pointer. Detecte…
CVE-2026-53114Noneperf/amd/ibs: Avoid calling perf_allow_kernel() from the IBS NMI handler
In the Linux kernel, the following vulnerability has been resolved: perf/amd/ibs: Avoid calling perf_allow_kernel() from the IBS NMI handler Calling perf_allow_kernel() from the NMI context is unsafe and could be fatal. Capture the per…
CVE-2026-53100Nonewifi: mt76: fix deadlock in remain-on-channel
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix deadlock in remain-on-channel mt76_remain_on_channel() and mt76_roc_complete() call mt76_set_channel() while already holding dev->mutex. Since mt76_set…
CVE-2026-53116Nones390/ap: use generic driver_override infrastructure
In the Linux kernel, the following vulnerability has been resolved: s390/ap: use generic driver_override infrastructure When the AP masks are updated via apmask_store() or aqmask_store(), ap_bus_revise_bindings() is called after ap_att…
CVE-2026-53111Nonebpf: test_run: Fix the null pointer dereference issue in bpf_lwt_xmit_push_encap
In the Linux kernel, the following vulnerability has been resolved: bpf: test_run: Fix the null pointer dereference issue in bpf_lwt_xmit_push_encap The bpf_lwt_xmit_push_encap helper needs to access skb_dst(skb)->dev to calculate the …
CVE-2026-53106Nonebpf: Do not allow deleting local storage in NMI
In the Linux kernel, the following vulnerability has been resolved: bpf: Do not allow deleting local storage in NMI Currently, local storage may deadlock when deferring freeing selem or local storage through kfree_rcu(), call_rcu() or …
CVE-2026-53117Nones390/cio: use generic driver_override infrastructure
In the Linux kernel, the following vulnerability has been resolved: s390/cio: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock hel…
CVE-2026-53121Noneamd-pstate: Fix memory leak in amd_pstate_epp_cpu_init()
In the Linux kernel, the following vulnerability has been resolved: amd-pstate: Fix memory leak in amd_pstate_epp_cpu_init() On failure to set the epp, the function amd_pstate_epp_cpu_init() returns with an error code without freeing t…
CVE-2026-53125Nonemd: fix array_state=clear sysfs deadlock
In the Linux kernel, the following vulnerability has been resolved: md: fix array_state=clear sysfs deadlock When "clear" is written to array_state, md_attr_store() breaks sysfs active protection so the array can delete itself from its…
CVE-2026-53126Noneblk-cgroup: fix disk reference leak in blkcg_maybe_throttle_current()
In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix disk reference leak in blkcg_maybe_throttle_current() Add the missing put_disk() on the error path in blkcg_maybe_throttle_current(). When blkcg lookup…
CVE-2026-53083Nonebpf: Fix RCU stall in bpf_fd_array_map_clear()
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix RCU stall in bpf_fd_array_map_clear() Add a missing cond_resched() in bpf_fd_array_map_clear() loop. For PROG_ARRAY maps with many entries this loop calls pr…
CVE-2026-52936Nonecrypto: jitterentropy - replace long-held spinlock with mutex
In the Linux kernel, the following vulnerability has been resolved: crypto: jitterentropy - replace long-held spinlock with mutex jent_kcapi_random() serializes the shared jitterentropy state, but it currently holds a spinlock across t…
CVE-2026-52937Nonetap: fix stack info leak in tap_ioctl() SIOCGIFHWADDR
In the Linux kernel, the following vulnerability has been resolved: tap: fix stack info leak in tap_ioctl() SIOCGIFHWADDR In the SIOCGIFHWADDR path, tap_ioctl() copies 16 bytes of an uninitialised on-stack struct sockaddr_storage to us…
CVE-2026-53097Nonewifi: mt76: mt7996: fix use-after-free bugs in mt7996_mac_dump_work()
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix use-after-free bugs in mt7996_mac_dump_work() When the mt7996 pci chip is detaching, the mt7996_crash_data is released in mt7996_coredump_unreg…