VulDB Recent Entries

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 7.0-rc4. The impacted element is the function smc_tcp_syn_recv_sock. This manipulation causes null pointer dereference. This vulnerability appears as CVE-2026-23450. The attacker needs to be present on the local network. There is no available exploit. It is advisable to upgrade the affected component.

A vulnerability classified as critical was found in Linux Kernel up to 6.12.77/6.18.19/6.19.9/7.0-rc4. The affected element is the function igc_ptp_tx_tstamp_event of the component IRQ Handler. The manipulation results in memory corruption. This vulnerability is reported as CVE-2026-23445. The attacker must have access to the local network to execute the attack. No exploit exists. Upgrading the affected component is advised.

A vulnerability classified as critical has been found in Linux Kernel up to 6.18.19/6.19.9/7.0-rc3/7.0-rc4. Impacted is the function bond_header_parse. The manipulation leads to infinite loop. This vulnerability is documented as CVE-2026-23451. The attack requires being on the local network. There is not any exploit available. It is recommended to upgrade the affected component.

A vulnerability described as critical has been identified in Linux Kernel up to 7.0-rc4. This issue affects the function rpm_suspend of the component USB Device Interface. Executing a manipulation can lead to stack-based buffer overflow. This vulnerability is registered as CVE-2026-23446. The attack requires access to the local network. No exploit is available. Upgrading the affected component is recommended.

A vulnerability marked as critical has been reported in Linux Kernel up to 7.0-rc4. This vulnerability affects the function pm_runtime_work of the component PM. Performing a manipulation results in use after free. This vulnerability is cataloged as CVE-2026-23452. The attack must originate from the local network. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.18.19/6.19.9/7.0-rc4. This affects the function ieee80211_tx_prepare_skb of the component wifi. Such manipulation leads to double free. This vulnerability is listed as CVE-2026-23444. The attack must be carried out from within the local network. There is no available exploit. The affected component should be upgraded.

A vulnerability identified as critical has been detected in Linux Kernel up to 6.6.129/6.12.77/6.18.19/6.19.9/7.0-rc4. Affected by this issue is the function mlx5_accel_esp_modify_xfrm. This manipulation causes race condition. This vulnerability is tracked as CVE-2026-23440. The attack is only possible within the local network. No exploit exists. You should upgrade the affected component.

A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.6.129/6.12.77/6.18.19/6.19.9/7.0-rc4. Affected by this vulnerability is the function cdc_ncm_rx_verify_ndp32 of the component net. The manipulation results in out-of-bounds read. This vulnerability is identified as CVE-2026-23447. The attack can only be performed from the local network. There is not any exploit available. It is advisable to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 7.0-rc4. It has been rated as critical. Affected is the function acpi_processor_errata_piix4. The manipulation leads to null pointer dereference. This vulnerability is referenced as CVE-2026-23443. The attack needs to be initiated within the local network. No exploit is available. Upgrading the affected component is advised.

A vulnerability was found in Linux Kernel up to 6.19.9/7.0-rc4. It has been declared as critical. This impacts the function __in6_dev_get of the component ipv6. Executing a manipulation can lead to null pointer dereference. The identification of this vulnerability is CVE-2026-23442. 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 was found in Linux Kernel up to 6.18.19/6.19.9/7.0-rc4. It has been classified as critical. This affects an unknown function. Performing a manipulation results in information disclosure. This vulnerability was named CVE-2026-23437. The attack needs to be approached within the local network. There is no available exploit. Upgrading the affected component is recommended.

A vulnerability was found in Linux Kernel up to 7.0-rc4 and classified as critical. The impacted element is the function device_add of the component bus. Such manipulation leads to improper initialization. This vulnerability is uniquely identified as CVE-2026-31399. The attack can only be initiated within the local network. No exploit exists. It is suggested to upgrade the affected component.

A vulnerability has been found in Linux Kernel up to 7.0-rc4 and classified as critical. The affected element is the function l2cap_information_rsp of the component Bluetooth. This manipulation causes out-of-bounds read. This vulnerability is handled as CVE-2026-31393. The attack can only be done within the local network. There is not any exploit available. The affected component should be upgraded.

A vulnerability, which was classified as critical, was found in Linux Kernel up to 7.0-rc4. Impacted is the function match_session of the file /etc/krb5.keytab of the component SMB Client. The manipulation results in password hash with insufficient computational effort. This vulnerability is known as CVE-2026-31392. Access to the local network is required for this attack. No exploit is available. You should upgrade the affected component.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.18.19/6.19.9/7.0-rc4. This issue affects the function handle_tx of the component serial. The manipulation leads to infinite loop. This vulnerability is traded as CVE-2026-23472. 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 classified as critical was found in Linux Kernel up to 6.6.129/6.12.77/6.18.19/6.19.9/7.0-rc4. This vulnerability affects the function l2cap_conn_del of the component Bluetooth. Executing a manipulation can lead to use after free. This vulnerability appears as CVE-2026-23461. The attacker needs to be present on the local network. There is no available exploit. Upgrading the affected component is advised.

A vulnerability classified as critical has been found in Linux Kernel up to 7.0-rc4. This affects an unknown part of the component spi. Performing a manipulation results in use after free. This vulnerability is reported as CVE-2026-31389. 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 described as critical has been identified in Linux Kernel up to 6.19.9/7.0-rc4. Affected by this issue is the function iptunnel_xmit_stats of the component ip_tunnel. Such manipulation leads to denial of service. This vulnerability is documented as CVE-2026-23459. The attack requires being on the local network. There is not any exploit available. Upgrading the affected component is recommended.

A vulnerability marked as critical has been reported in Linux Kernel up to 7.0-rc4. Affected by this vulnerability is the function sip_help_tcp of the component SDP Parser. This manipulation of the argument Content-Length causes insufficient verification of data authenticity. This vulnerability is registered as CVE-2026-23457. The attack requires access to the local network. No exploit is available. It is suggested to upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.12.77/6.18.19/6.19.9/7.0-rc4. Affected is the function drm_dev_unplug of the component xe. The manipulation results in information disclosure. This vulnerability is cataloged as CVE-2026-23466. The attack must originate from the local network. There is no exploit available. The affected component should be upgraded.