Vuldb Updates

A vulnerability was found in Linux Kernel up to 6.18.10/6.19.0 and classified as critical. Impacted is the function smbdirect_socket.recv_io.credits.available of the component smb. Such manipulation leads to buffer overflow. This vulnerability is uniquely identified as CVE-2026-31539. The attack can only be initiated within the local network. No exploit exists. It is suggested to upgrade the affected component.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.18.10/6.19.0. This affects the function recv_done of the component smb. The manipulation leads to buffer overflow. This vulnerability is traded as CVE-2026-31535. 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, which was classified as critical, was found in Linux Kernel up to 6.18.10/6.19.0. This vulnerability affects the function send_done of the component smb. The manipulation results in privilege escalation. This vulnerability is known as CVE-2026-31536. Access to the local network is required for this attack. No exploit is available. You should upgrade the affected component.

A vulnerability classified as critical was found in Linux Kernel up to 6.18.10/6.19.0. Affected by this issue is the function smbdirect_socket of the component smb. Executing a manipulation can lead to privilege escalation. This vulnerability appears as CVE-2026-31537. 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 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. It has been declared as critical. Affected is an unknown function in the library lib/refcount.c. Such manipulation leads to use after free. This vulnerability is listed as CVE-2025-21796. The attack must be carried out from within the local network. There is no available exploit. It is recommended to upgrade the affected component.

A vulnerability identified as critical has been detected in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. This affects the function nfsd4_shutdown_callback. Performing a manipulation results in state issue. This vulnerability is cataloged as CVE-2025-21795. The attack must originate from the local network. There is no exploit available. You should upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.13.3/6.14-rc2. This impacts the function cancel_delayed_work_sync. Executing a manipulation can lead to use after free. This vulnerability is registered as CVE-2025-21797. The attack requires access to the local network. No exploit is available. The affected component should be upgraded.

A vulnerability was found in Linux Kernel up to 6.6.78/6.12.15/6.13.3/6.14-rc2. It has been rated as critical. The affected element is an unknown function of the component sn-f-ospi. This manipulation causes divide by zero. This vulnerability is tracked as CVE-2025-21793. The attack is only possible within the local network. No exploit exists. Upgrading the affected component is advised.

A vulnerability categorized as problematic has been discovered in Linux Kernel up to 6.6.78/6.12.15/6.13.3/6.14-rc1/6.14-rc2. The impacted element is the function usb_check_int_endpoints of the file usb.c. Such manipulation leads to out-of-bounds read. This vulnerability is listed as CVE-2025-21794. The attack must be carried out from within the local network. There is no available exploit. It is advisable to upgrade the affected component.

A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. The affected element is the function ax25_release in the library lib/refcount.c. The manipulation results in improper update of reference count. This vulnerability is reported as CVE-2025-21792. The attacker must have access to the local network to execute the attack. No exploit exists. It is advisable to upgrade the affected component.

A vulnerability identified as problematic has been detected in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. The impacted element is the function vxlan_vnigroup_init. This manipulation causes unchecked return value. This vulnerability appears as CVE-2025-21790. The attacker needs to be present on the local network. There is no available exploit. You should upgrade the affected component.

A vulnerability classified as problematic has been found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. The impacted element is the function l3mdev_l3_out. The manipulation leads to information disclosure. This vulnerability is documented as CVE-2025-21791. The attack requires being on the local network. There is not any exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2 and classified as problematic. This affects an unknown function in the library lib/vsprintf.c. The manipulation results in privilege escalation. This vulnerability is identified as CVE-2025-21787. The attack can only be performed from the local network. There is not any exploit available. It is suggested to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.6.78/6.12.15/6.13.3/6.14-rc2. It has been classified as problematic. This impacts an unknown function. This manipulation causes out-of-bounds read. This vulnerability is tracked as CVE-2025-21789. The attack is only possible within the local network. No exploit exists. Upgrading the affected component is recommended.

A vulnerability was found in Linux Kernel up to 6.12.15/6.13.3/6.14-rc2. It has been declared as critical. Impacted is the function am65_cpsw_build_skb. The manipulation results in allocation of resources. This vulnerability is identified as CVE-2025-21788. The attack can only be performed from the local network. There is not any exploit available. It is recommended to upgrade the affected component.

A vulnerability has been found in Linux Kernel up to 6.12.15/6.13.3/6.14-rc2 and classified as critical. The impacted element is the function kthread_stop. The manipulation leads to use after free. This vulnerability is referenced as CVE-2025-21786. The attack needs to be initiated within the local network. No exploit is available. The affected component should be upgraded.

A vulnerability was found in Linux Kernel up to 6.6.78/6.12.15/6.13.3/6.14-rc2 and classified as critical. This vulnerability affects the function psp_init_cap_microcode. Executing a manipulation can lead to privilege escalation. The identification of this vulnerability is CVE-2025-21784. The attack needs to be done within the local network. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. It has been classified as critical. This issue affects some unknown processing of the component cacheinfo. The manipulation leads to out-of-bounds write. This vulnerability is referenced as CVE-2025-21785. The attack needs to be initiated within the local network. No exploit is available. Upgrading the affected component is recommended.

A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3. Affected by this issue is the function orangefs_debug_write. Such manipulation leads to out-of-bounds read. This vulnerability is uniquely identified as CVE-2025-21782. The attack can only be initiated within the local network. No exploit exists. You should upgrade the affected component.

A vulnerability has been found in Linux Kernel up to 6.6.78/6.12.15/6.13.3/6.14-rc2 and classified as critical. This affects the function gpiochip_get_ngpios. Performing a manipulation results in null pointer dereference. This vulnerability was named CVE-2025-21783. The attack needs to be approached within the local network. There is no available exploit. The affected component should be upgraded.