56.793 CVE tracked
777 Exploited now
183 Used by ransomware
Last sync
Linux vulnerabilities
14.802 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-2026-45983 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: nfsd: never defer requests during idmap lookup During v4 request compound arg decoding, some ops (e.g. SETATTR) can trigger idmap lookup upcalls. When those upcall responses get delayed beyo | 0.1% | — |
| CVE-2026-45978 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: staging: greybus: lights: avoid NULL deref gb_lights_light_config() stores channel_count before allocating the channels array. If kcalloc() fails, gb_lights_release() iterates the non-zero c | 0.1% | — |
| CVE-2026-45969 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: HID: playstation: Add missing check for input_ff_create_memless The ps_gamepad_create() function calls input_ff_create_memless() without verifying its return value, which can lead to incorr | 0.1% | — |
| CVE-2026-45960 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: hfsplus: return error when node already exists in hfs_bnode_create When hfs_bnode_create() finds that a node is already hashed (which should not happen in normal operation), it currently ret | 0.1% | — |
| CVE-2026-45954 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: fbdev: au1200fb: Fix a memory leak in au1200fb_drv_probe() In au1200fb_drv_probe(), when platform_get_irq fails(), it directly returns from the function with an error code, which causes a me | 0.1% | — |
| CVE-2026-45941 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure get_burstcount() can return -EBUSY on timeout. When this happens, the function returns directly without releasing the loc | 0.1% | — |
| CVE-2026-45912 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ext4: don't cache extent during splitting extent Caching extents during the splitting process is risky, as it may result in stale extents remaining in the status tree. Moreover, in most case | 0.1% | — |
| CVE-2026-45890 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: xen-netback: reject zero-queue configuration from guest A malicious or buggy Xen guest can write "0" to the xenbus key "multi-queue-num-queues". The connect() function in the backend only va | 0.1% | — |
| CVE-2026-45836 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb(). | 0.1% | — |
| CVE-2026-45835 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb(). | 0.1% | — |
| CVE-2026-45834 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb(). | 0.1% | — |
| CVE-2026-43502 | HIGH 7.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net/rds: handle zerocopy send cleanup before the message is queued A zerocopy send can fail after user pages have been pinned but before the message is attached to the sending socket. The p | 0.1% | — |
| CVE-2026-43451 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path nfqnl_recv_verdict() calls find_dequeue_entry() to remove the queue entry from the queue data structures, taking owner | 0.1% | — |
| CVE-2026-43445 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: e1000/e1000e: Fix leak in DMA error cleanup If an error is encountered while mapping TX buffers, the driver should unmap any buffers already mapped for that skb. Because count is incremente | 0.1% | — |
| CVE-2026-43436 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Check endpoint numbers at parsing Scarlett2 mixer interfaces The Scarlett2 mixer quirk in USB-audio driver may hit a NULL dereference when a malformed USB descriptor is pass | 0.1% | — |
| CVE-2026-43432 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix memory leak in xhci_disable_slot() xhci_alloc_command() allocates a command structure and, when the second argument is true, also allocates a completion structure. Currently, | 0.1% | — |
| CVE-2026-43429 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Use usb_bulk_msg_killable() with user-specified timeouts The usbtmc driver accepts timeout values specified by the user in an ioctl command, and uses these timeouts for some usb | 0.1% | — |
| CVE-2026-43428 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: USB: core: Limit the length of unkillable synchronous timeouts The usb_control_msg(), usb_bulk_msg(), and usb_interrupt_msg() APIs in usbcore allow unlimited timeout durations. And since th | 0.1% | — |
| CVE-2026-43425 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: usb: image: mdc800: kill download URB on timeout mdc800_device_read() submits download_urb and waits for completion. If the timeout fires and the device has not responded, the function retur | 0.1% | — |
| CVE-2026-43424 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_tcm: Fix NULL pointer dereferences in nexus handling The `tpg->tpg_nexus` pointer in the USB Target driver is dynamically managed and tied to userspace configuration via Confi | 0.1% | — |
| CVE-2026-43421 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_ncm: Fix net_device lifecycle with device_move The network device outlived its parent gadget device during disconnection, resulting in dangling sysfs links and null pointer de | 0.1% | — |
| CVE-2026-43412 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: qdsp6: Fix q6apm remove ordering during ADSP stop and start During ADSP stop and start, the kernel crashes due to the order in which ASoC components are removed. On ADSP stop, t | 0.1% | — |
| CVE-2026-43411 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: tipc: fix divide-by-zero in tipc_sk_filter_connect() A user can set conn_timeout to any value via setsockopt(TIPC_CONN_TIMEOUT), including values less than 4. When a SYN is rejected with TI | 0.1% | — |
| CVE-2026-43387 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: properly validate the data in rtw_get_ie_ex() Just like in commit 154828bf9559 ("staging: rtl8723bs: fix out-of-bounds read in rtw_get_ie() parser"), we don't trust the d | 0.1% | — |
| CVE-2026-43381 | MED 5.5 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: nouveau/dpcd: return EBUSY for aux xfer if the device is asleep If we have runtime suspended, and userspace wants to use /dev/drm_dp_* then just tell it the device is busy instead of crashin | 0.1% | — |