Tagged “vex”
CVEs tagged vex, newest first.
7401 CVEsRSS
CVE-2026-80963Medium· 5.5dm-stats: fix a crash if allocation of per-cpu data fails
In the Linux kernel, the following vulnerability has been resolved: dm-stats: fix a crash if allocation of per-cpu data fails If "dm_kvzalloc(percpu_alloc_size, cpu_to_node(cpu))" fails, the code jumps to the "out" label and calls dm_s…
CVE-2026-80952Medium· 6.1kernel: i3c: master: Fix info leak and UAF in device unregister path (CVE-2026-80952)
A flaw was found in the Linux kernel's i3c master component. During device unregistration, a race condition can occur where the device descriptor is prematurely cleared. This can lead to an information leak, exposing kernel stack contents …
CVE-2026-80951High· 7.8i3c: master: svc: bound IBI payload to the requested max_payload_len
In the Linux kernel, the following vulnerability has been resolved: i3c: master: svc: bound IBI payload to the requested max_payload_len svc_i3c_master_handle_ibi() reads the IBI payload from the RX FIFO into the IBI slot. The loop is …
CVE-2026-80949Medium· 5.5wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control()
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control() The memory allocated for buf is not freed in some of the error paths in brcmf_sdio_read_control(). Fix tha…
CVE-2026-80944Medium· 4.7kernel: wifi: mwifiex: Detach sync cmd buffer on interrupted wait (CVE-2026-80944)
A flaw was found in the Linux kernel's mwifiex Wi-Fi driver. When a synchronous command's wait operation is interrupted, the driver can attempt to write data to a memory location that has already been released. This memory corruption can l…
CVE-2026-80941Medium· 5.5wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb()
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: Fix potential memory leak in rtw_txq_push_skb() The skb passed to the rtw_hci_tx_write() is expected to be freed when the function fails, but the error pa…
CVE-2026-80939Medium· 5.5In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: pci: add .shutdown callback to stop rfkill polling on reboot Since the hardware rfkill polling was introduced, arm64 platforms can panic with an asynchron…
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: pci: add .shutdown callback to stop rfkill polling on reboot Since the hardware rfkill polling was introduced, arm64 platforms can panic with an asynchron…
CVE-2026-80938Medium· 5.5wifi: mt76: mt7615: avoid waiting for mac work under the mt76 mutex
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7615: avoid waiting for mac work under the mt76 mutex mt7615_suspend() acquired the mt76 mutex and then called cancel_delayed_work_sync() on mac_work. m…
CVE-2026-80935High· 8.8⚖ disputedIn the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: bound the device EEPROM address before the EFUSE copy mt7996_mcu_get_eeprom() derives the destination of the EFUSE/EXT block copy from the address …
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: bound the device EEPROM address before the EFUSE copy mt7996_mcu_get_eeprom() derives the destination of the EFUSE/EXT block copy from the address …
CVE-2026-80933High· 7.8⚖ disputedwifi: mt76: mt7996: validate default EEPROM firmware size
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: validate default EEPROM firmware size The default EEPROM firmware is parsed and copied as a full EEPROM without checking its length. A truncated fi…
CVE-2026-80931High· 7.8⚖ disputedw1: ds28e17: reject an oversize length on an I2C block read
In the Linux kernel, the following vulnerability has been resolved: w1: ds28e17: reject an oversize length on an I2C block read w1_f19_i2c_master_transfer() is the master_xfer for the DS28E17 1-Wire to I2C bridge. On an I2C_M_RECV_LEN …
CVE-2026-80930Medium· 5.5tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout
In the Linux kernel, the following vulnerability has been resolved: tpm: tpm_i2c_nuvoton: disable IRQ on wait timeout i2c_nuvoton_wait_for_stat() enables the IRQ before waiting for the interrupt handler to report a status change. If th…
CVE-2026-80928High· 7.8⚖ disputedsmack: fix cred UAF in smack_file_send_sigiotask()
In the Linux kernel, the following vulnerability has been resolved: smack: fix cred UAF in smack_file_send_sigiotask() When inspecting the credentials of another task, objective credentials (->real_cred, accessed with __task_cred()) mu…
CVE-2026-89440High· 7.8mmc: via-sdmmc: stop card-detect handling on probe failure
In the Linux kernel, the following vulnerability has been resolved: mmc: via-sdmmc: stop card-detect handling on probe failure request_irq() registers the SD card-detect interrupt and the probe enables it before mmc_add_host() runs. If…
CVE-2026-89438Medium· 5.5platform/x86: ISST: Validate logical CPU id and clos id
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate logical CPU id and clos id Validate max CLOS ID and logical CPU ID for core power feature. Reject any clos level or logical CPU number gre…
CVE-2026-89437Medium· 5.5In the Linux kernel, the following vulnerability has been resolved: platform/x86: int1092: Fix potential memory leak in sar_probe() The memory allocated for device_mode_info in parse_package() called by sar_get_data() is not freed in s…
In the Linux kernel, the following vulnerability has been resolved: platform/x86: int1092: Fix potential memory leak in sar_probe() The memory allocated for device_mode_info in parse_package() called by sar_get_data() is not freed in s…
CVE-2026-81017High· 8.4⚖ disputedplatform/chrome: sensorhub: Bound the EC-reported sensor number
In the Linux kernel, the following vulnerability has been resolved: platform/chrome: sensorhub: Bound the EC-reported sensor number Each EC FIFO event carries an 8-bit sensor number (in->sensor_num). cros_ec_sensorhub_ring_handler() va…
CVE-2026-81014Medium· 5.5platform/x86: hp-bioscfg: fix heap OOB read in sk_store() and kek_store()
In the Linux kernel, the following vulnerability has been resolved: platform/x86: hp-bioscfg: fix heap OOB read in sk_store() and kek_store() sk_store() and kek_store() strip a trailing newline from the sysfs write before allocating th…
CVE-2026-81013Medium· 5.5platform/x86: hp-bioscfg: fix heap OOB read on empty password write
In the Linux kernel, the following vulnerability has been resolved: platform/x86: hp-bioscfg: fix heap OOB read on empty password write validate_password_input() computes length = strlen(buf) and then checks buf[length - 1] to strip a …
CVE-2026-81011High· 7.1platform/x86: hp-bioscfg: pass validated element count to package parsers
In the Linux kernel, the following vulnerability has been resolved: platform/x86: hp-bioscfg: pass validated element count to package parsers The per-type package parsers are handed the wrong element count. hp_init_bios_package_attrib…
CVE-2026-81008High· 7.8interconnect: Fix use after free in icc_get() and of_icc_get_by_index()
In the Linux kernel, the following vulnerability has been resolved: interconnect: Fix use after free in icc_get() and of_icc_get_by_index() In of_icc_get_by_index() and icc_get(), if the dynamic allocation for path->name fails via kasp…
CVE-2026-81005Medium· 4.1ipmi: si: Fix NULL pointer dereference after failed registration
In the Linux kernel, the following vulnerability has been resolved: ipmi: si: Fix NULL pointer dereference after failed registration try_smi_init() allocates new_smi->si_sm and later calls ipmi_register_smi_mod(), which maps to ipmi_ad…
CVE-2026-81003High· 7.0kernel: net/iucv: filter frames in afiucv_hs_rcv() by ingress device (CVE-2026-81003)
A flaw was found in the Linux kernel's AF_IUCV (Advanced Program-to-Program Communication over IUCV) network protocol implementation. The `afiucv_hs_rcv()` function, responsible for receiving frames, does not properly filter incoming frame…
CVE-2026-81002Critical· 9.8⚖ disputedxdp: fix zero-copy frame layout
In the Linux kernel, the following vulnerability has been resolved: xdp: fix zero-copy frame layout xdp_convert_zc_to_xdp_frame() clones an XSK packet into an order-0 page and advertises PAGE_SIZE as its frame size. It allows the copi…
CVE-2026-81001Medium· 4.7kernel: slip: fix use-after-free in sl_sync() (CVE-2026-81001)
A flaw was found in the Linux kernel's Serial Line Internet Protocol (SLIP) driver. A race condition in the `sl_sync()` function allows for a use-after-free vulnerability, where the driver attempts to access a network device pointer after …
CVE-2026-81000High· 7.8PoCnet: tun: bound receive headroom
In the Linux kernel, the following vulnerability has been resolved: net: tun: bound receive headroom tun_get_user() uses tun->align both as skb headroom and when choosing how much packet data to keep linear. OVS can propagate an oversi…
CVE-2026-80994High· 7.8net: openvswitch: fix flow mask use-after-free on flow deletion
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix flow mask use-after-free on flow deletion The commit in the Fixes tag below made so flow->mask free is scheduled via RCU right after it is remove…
CVE-2026-80992High· 7.8⚖ disputednet: ravb: avoid dereferencing an invalid PTP clock
In the Linux kernel, the following vulnerability has been resolved: net: ravb: avoid dereferencing an invalid PTP clock The PTP clock is unavailable before the first open, so querying its index can dereference a NULL pointer. Registrat…
CVE-2026-80990Medium· 5.5net: thunderbolt: Release the Rx HopID that was handed out on mismatch
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Release the Rx HopID that was handed out on mismatch tb_xdomain_alloc_in_hopid() passes the wanted HopID to ida_alloc_range() as the lower bound, so …
CVE-2026-80989High· 8.8net: thunderbolt: Mark the connection down when bringing it up fails
In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Mark the connection down when bringing it up fails Every failure path in tbnet_connected_work() undoes its own work and returns without clearing logi…