VulDB Recent Entries

A vulnerability classified as critical was found in Linux Kernel up to 6.18.7/6.19-rc6. This affects the function __arm_lpae_unmap of the component io-pgtable-arm. Such manipulation leads to insufficient verification of data authenticity. This vulnerability is referenced as CVE-2026-23067. The attack needs to be initiated within the local network. No exploit is available. Upgrading the affected component is advised.

A vulnerability classified as critical has been found in Linux Kernel up to 6.12.67/6.18.7/6.19-rc6. The impacted element is the function wbrf_record. This manipulation causes memory leak. The identification of this vulnerability is CVE-2026-23065. The attack needs to be done within the local network. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability described as critical has been identified in Linux Kernel up to 6.18.7/6.19-rc6. The affected element is the function recvmsg of the component rxrpc. The manipulation results in improper update of reference count. This vulnerability was named CVE-2026-23066. The attack needs to be approached within the local network. There is no available exploit. Upgrading the affected component is recommended.

A vulnerability marked as critical has been reported in Linux Kernel up to 6.6.121/6.12.67/6.18.7/6.19-rc6. Impacted is the function crypto_authenc_esn_decrypt of the component crypto. The manipulation leads to null pointer dereference. This vulnerability is uniquely identified as CVE-2026-23060. The attack can only be initiated within the local network. No exploit exists. It is suggested to upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.6.121/6.12.66/6.18.6/6.19-rc5. This issue affects the function rndis_filter_device_add of the component net. Executing a manipulation can lead to allocation of resources. This vulnerability is handled as CVE-2026-23054. The attack can only be done within the local network. There is not any exploit available. The affected component should be upgraded.

A vulnerability identified as critical has been detected in Linux Kernel up to 6.6.121/6.12.67/6.18.7/6.19-rc6. This vulnerability affects the function alarms_store of the component w1. Performing a manipulation of the argument buf results in buffer overflow. This vulnerability is known as CVE-2025-71197. Access to the local network is required for this attack. No exploit is available. You should upgrade the affected component.

A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.12.66/6.18.6/6.19-rc5. This affects the function Open of the component pNFS. Such manipulation leads to deadlock. This vulnerability is traded as CVE-2026-23050. Access to the local network is required for this attack to succeed. There is no exploit available. It is advisable to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.18.6/6.19-rc5. It has been rated as critical. Affected by this issue is the function ftrace_process_locs. This manipulation causes allocation of resources. This vulnerability appears as CVE-2026-23052. The attacker needs to be present on the local network. There is no available exploit. Upgrading the affected component is advised.

A vulnerability was found in Linux Kernel up to 6.6.121/6.12.67/6.18.7/6.19-rc6. It has been declared as critical. Affected by this vulnerability is the function st_lsm6dsx_write_event of the component iio. The manipulation of the argument event_spec results in null pointer dereference. This vulnerability is reported as CVE-2025-71198. The attacker must have access to the local network to execute the attack. No exploit exists. It is recommended to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.6.121/6.12.66/6.18.6/6.19-rc5. It has been classified as critical. Affected is the function probe of the component stm32-usphyc. The manipulation of the argument index leads to off-by-one. This vulnerability is documented as CVE-2025-71196. The attack requires being on the local network. There is not any exploit available. Upgrading the affected component is recommended.

A vulnerability was found in Linux Kernel up to 6.6.121/6.12.66/6.18.6/6.19-rc5 and classified as critical. This impacts an unknown function of the component dmaengine. Executing a manipulation of the argument max_register can lead to memory corruption. This vulnerability is registered as CVE-2025-71195. The attack requires access to the local network. No exploit is available. It is suggested to upgrade the affected component.

A vulnerability has been found in Linux Kernel up to 6.6.121/6.12.66/6.18.6/6.19-rc5 and classified as critical. This affects the function pm_runtime_enable of the component qcom-qusb2. Performing a manipulation results in null pointer dereference. This vulnerability is cataloged as CVE-2025-71193. The attack must originate from the local network. There is no exploit available. The affected component should be upgraded.

A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.18.5/6.19-rc4. The impacted element is the function skb_orphan. Such manipulation leads to privilege escalation. This vulnerability is listed as CVE-2026-23048. The attack must be carried out from within the local network. There is no available exploit. You should upgrade the affected component.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.18.5/6.19-rc4. The affected element is the function idpf_idc_vport_dev_down of the component idpf. This manipulation causes null pointer dereference. This vulnerability is tracked as CVE-2026-23042. The attack is only possible within the local network. No exploit exists. It is advisable to upgrade the affected component.

A vulnerability classified as critical was found in Linux Kernel up to 6.1.160/6.6.120/6.12.65/6.18.5/6.19-rc4. Impacted is the function snd_ac97_controller_register of the component ALSA. The manipulation results in double free. This vulnerability is identified as CVE-2025-71192. The attack can only be performed from the local network. There is not any exploit available. Upgrading the affected component is advised.

A vulnerability classified as critical has been found in Linux Kernel up to 6.18.5/6.19-rc4. This issue affects the function crypto_alloc_acomp. The manipulation leads to null pointer dereference. This vulnerability is referenced as CVE-2026-23044. The attack needs to be initiated within the local network. No exploit is available. It is recommended to upgrade the affected component.

A vulnerability described as critical has been identified in Linux Kernel up to 6.18.5/6.19-rc4. This vulnerability affects the function virtnet_set_queues of the file drivers/base/devres.c of the component virtio_net. Executing a manipulation can lead to allocation of resources. The identification of this vulnerability is CVE-2026-23046. The attack needs to be done within the local network. There is no exploit available. Upgrading the affected component is recommended.

A vulnerability marked as critical has been reported in Linux Kernel up to 6.18.5/6.19-rc4. This affects the function mac80211_hwsim of the component wifi. Performing a manipulation results in null pointer dereference. This vulnerability was named CVE-2026-23040. The attack needs to be approached within the local network. There is no available exploit. It is suggested to upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.18.5/6.19-rc4. Affected by this issue is the function do_abort_log_replay of the component btrfs. Such manipulation leads to null pointer dereference. This vulnerability is uniquely identified as CVE-2026-23043. The attack can only be initiated within the local network. No exploit exists. The affected component should be upgraded.

A vulnerability identified as critical has been detected in Linux Kernel up to 6.6.121/6.12.67/6.18.7/6.19-rc6. Affected by this vulnerability is the function virtio_transport_tx_buf_size. This manipulation causes allocation of resources. This vulnerability is handled as CVE-2026-23086. The attack can only be done within the local network. There is not any exploit available. You should upgrade the affected component.