VulDB Recent Entries

A vulnerability marked as critical has been reported in Linux Kernel up to 7.2-rc2. The impacted element is the function smb2_check_message of the component Smb Client. Performing a manipulation results in out-of-bounds read. This vulnerability is reported as CVE-2026-64448. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

A vulnerability labeled as very critical has been found in Linux Kernel up to 6.18.38/7.1.3/7.2-rc1. The affected element is the function tcp_ao_destroy_sock of the file net/ipv4/tcp_ao.c of the component TCP-AO. Such manipulation of the argument ao_info leads to use after free. This vulnerability is documented as CVE-2026-64459. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

A vulnerability identified as problematic has been detected in Linux Kernel up to 7.1.3. Impacted is the function copy_data of the component Hwrng. This manipulation of the argument used.len causes out-of-bounds read. This vulnerability is registered as CVE-2026-64456. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

A vulnerability categorized as problematic has been discovered in Linux Kernel up to 7.2-rc2. This issue affects the function xhci_free_streams of the component xhci. The manipulation results in race condition. This vulnerability is cataloged as CVE-2026-64465. The attack must be initiated from a local position. There is no exploit available. It is advisable to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 7.2-rc2. It has been rated as critical. This vulnerability affects the function chaoskey_release of the file drivers/usb/misc/chaoskey.c of the component Chaoskey Driver. The manipulation leads to use after free. This vulnerability is listed as CVE-2026-64455. The attack must be carried out locally. There is no available exploit. Upgrading the affected component is advised.

A vulnerability was found in Linux Kernel up to 6.18.38/7.1.3/7.2-rc2. It has been declared as very critical. This affects the function usbio_disconnect of the component usbio. Executing a manipulation of the argument cli_list can lead to use after free. This vulnerability is tracked as CVE-2026-64453. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 7.1.3. It has been classified as very critical. Affected by this issue is the function isight_packet of the component ALSA FireWire iSight. Performing a manipulation of the argument sample_count results in buffer overflow. This vulnerability is identified as CVE-2026-64483. The attack is only possible with local access. There is not any exploit available. Upgrading the affected component is recommended.

A vulnerability was found in Linux Kernel up to 7.1.3 and classified as very critical. Affected by this vulnerability is the function adf_disable_sriov of the component QAT. Such manipulation leads to use after free. This vulnerability is referenced as CVE-2026-64438. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

A vulnerability has been found in Linux Kernel up to 6.18.39/7.1.3 and classified as very critical. Affected is the function ksmbd_auth_ntlmv2 of the component Ksmbd. This manipulation causes improper access controls. The identification of this vulnerability is CVE-2026-64389. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

A vulnerability, which was classified as very critical, was found in Linux Kernel up to 7.2-rc2. This impacts the function OnAuth of the component rtl8723bs. The manipulation results in out-of-bounds read. This vulnerability was named CVE-2026-64445. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

A vulnerability, which was classified as very critical, has been found in Linux Kernel up to 7.2-rc2. This affects the function OnAssocRsp of the component staging rtl8723bs. The manipulation leads to out-of-bounds read. This vulnerability is uniquely identified as CVE-2026-64444. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

A vulnerability classified as critical was found in Linux Kernel up to 7.2-rc2. The impacted element is the function update_beacon_info of the component rtl8723bs. Executing a manipulation can lead to out-of-bounds read. This vulnerability is handled as CVE-2026-64443. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

A vulnerability classified as very critical has been found in Linux Kernel up to 7.2-rc2. The affected element is the function issue_assocreq/join_cmd_hdl of the component rtl8723bs. Performing a manipulation results in out-of-bounds read. This vulnerability is known as CVE-2026-64442. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

A vulnerability described as very critical has been identified in Linux Kernel up to 7.2-rc2. Impacted is the function rtw_get_sec_ie/rtw_get_wapi_ie/rtw_get_wps_attr of the component staging/rtl8723bs. Such manipulation leads to out-of-bounds read. This vulnerability is traded as CVE-2026-64441. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

A vulnerability marked as very critical has been reported in Linux Kernel up to 6.18.38/7.1.3. This issue affects the function krb5_aead_encrypt/krb5_aead_decrypt/rfc8009_encrypt/rfc8009_decrypt of the file rfc3961_simplified.c of the component Crypto. This manipulation causes use after free. This vulnerability appears as CVE-2026-64439. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

A vulnerability labeled as problematic has been found in Linux Kernel up to 7.1.3. This vulnerability affects the function pfkey_msg2xfrm_state of the component PF_KEY IPComp Handler. The manipulation results in out-of-bounds read. This vulnerability is reported as CVE-2026-64436. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

A vulnerability identified as very critical has been detected in Linux Kernel up to 7.2-rc2. This affects the function audit_log_start of the component Audit Queue. The manipulation leads to race condition. This vulnerability is documented as CVE-2026-64435. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

A vulnerability categorized as very critical has been discovered in Linux Kernel up to 6.6.144/6.12.95/6.18.38/7.1.3/7.2-rc2. Affected by this issue is the function add_device_complete of the file net/bluetooth/mgmt.c of the component Bluetooth Mgmt. Executing a manipulation of the argument flags can lead to use after free. This vulnerability is registered as CVE-2026-64433. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

A vulnerability was found in Linux Kernel. It has been rated as critical. Affected by this vulnerability is the function post_write_mst_fixup of the component NTFS. Performing a manipulation results in memory corruption. This vulnerability is cataloged as CVE-2026-64431. It is possible to initiate the attack remotely. There is no exploit available. Applying a patch is the recommended action to fix this issue.

A vulnerability was found in Linux Kernel up to 7.1.3. It has been declared as problematic. Affected is the function ntb_epf_vec_isr of the component Ntb Epf. Such manipulation leads to improper locking. This vulnerability is listed as CVE-2026-64430. The attack must be carried out locally. There is no available exploit. It is recommended to upgrade the affected component.