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截至 2026 年 5 月，国外研究机构基于全球 500 多个数据源的漏洞生命周期数据，结合网络对真实部署环境

A threat actor using the alias ChimeraZ claims to have leaked a database allegedly belonging to FNHPA (Fédération Nationale de l'Hôtellerie de Plein Air), the main professional organization representing campsite and outdoor-hospitality operators in France.

A vulnerability identified as critical has been detected in Linux Kernel up to 6.12.85/6.18.26/7.0.3. This affects the function vfio_cdx_set_msi_trigger. Performing a manipulation results in use after free. This vulnerability is identified as CVE-2026-46036. The attack can only be performed from the local network. There is not any exploit available. You should upgrade the affected component.

A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.12.85/6.18.26/7.0.3. Affected by this issue is the function vfio_cdx_set_msi_trigger of the component PCI VFIO Driver. Such manipulation leads to null pointer dereference. This vulnerability is referenced as CVE-2026-46034. The attack needs to be initiated within the local network. No exploit is available. It is advisable to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.6.139/6.12.85/6.18.26/7.0.3. It has been rated as critical. Affected by this vulnerability is the function submit_bio_wait of the file /dev/zram0 of the component zram. This manipulation causes privilege escalation. The identification of this vulnerability is CVE-2026-46089. The attack needs to be done within the local network. There is no exploit available. Upgrading the affected component is advised.

A vulnerability was found in Linux Kernel up to 6.6.139/6.12.85/6.18.26/7.0.3. It has been declared as critical. Affected is an unknown function of the component rxrpc. The manipulation results in privilege escalation. This vulnerability was named CVE-2026-46085. The attack needs to be approached within the local network. There is no available exploit. It is recommended to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.6.139/6.12.85/6.18.26/7.0.3. It has been classified as critical. This impacts the function ocfs2_dio_end_io_write of the component ocfs2. The manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2026-46080. The attack can only be initiated within the local network. No exploit exists. Upgrading the affected component is recommended.

A vulnerability was found in Linux Kernel up to 6.18.29/7.0.3 and classified as critical. This affects the function move_dirty_folio_in_page_array of the component FS File Handler. Executing a manipulation can lead to off-by-one. This vulnerability is handled as CVE-2026-46066. The attack can only be done within the local network. There is not any exploit available. It is suggested to upgrade the affected component.

A vulnerability has been found in Linux Kernel up to 6.6.139/6.12.87/6.18.29/7.0.3 and classified as critical. The impacted element is the function fb_deferred_io_state of the component fbdev. Performing a manipulation results in allocation of resources. This vulnerability is known as CVE-2026-46065. Access to the local network is required for this attack. No exploit is available. The affected component should be upgraded.

A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.6.139/6.12.85/6.18.26/7.0.3. The affected element is the function run_unpack of the component ntfs3. Such manipulation leads to integer overflow. This vulnerability is traded as CVE-2026-46062. Access to the local network is required for this attack to succeed. There is no exploit available. You should upgrade the affected component.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.18.26/7.0.3. Impacted is the function fork of the component landlock. This manipulation causes improper access controls. This vulnerability appears as CVE-2026-46057. 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 7.0.3. This issue affects the function mmap of the component SELinux Security Mode. The manipulation results in improper access controls. This vulnerability is reported as CVE-2026-46054. 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 6.6.139/6.12.85/6.18.26/7.0.3. This vulnerability affects the function wait_barrier. The manipulation of the argument nr_pending leads to memory leak. This vulnerability is documented as CVE-2026-46050. 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 6.6.139/6.12.85/6.18.26/7.0.3. This affects the function d_add. Executing a manipulation can lead to infinite loop. This vulnerability is registered as CVE-2026-46052. 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 6.18.26/7.0.3. Affected by this issue is the function weighted_interleave_auto_store. Performing a manipulation results in memory leak. This vulnerability is cataloged as CVE-2026-46042. 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 6.6.139/6.12.85/6.18.26/7.0.3. Affected by this vulnerability is the function ibmasm_send_i2o_message. Such manipulation leads to heap-based buffer overflow. This vulnerability is listed as CVE-2026-46064. 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 7.0.3. Affected is the function aa_dfa_match of the file security/apparmor/match.c of the component apparmor. This manipulation causes out-of-bounds read. This vulnerability is tracked as CVE-2026-46055. The attack is only possible within the local network. No exploit exists. You should upgrade the affected component.

WireTapper 是一个有关无线信号的开源情报 （OSINT）和信号情报（SIGINT）平台，用于被动检测和可视化展示周围的无线设备。它可以将附近的无线电信号转化为清晰的情境情报，无需主动入侵即可发现设备。

A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.12.85/6.18.26/7.0.3. This impacts the function pt5161l_read_block_data. The manipulation results in buffer overflow. This vulnerability is identified as CVE-2026-46001. 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 6.6.139/6.12.87/6.18.29/7.0.3. It has been rated as critical. This affects the function z_erofs_lz4_handle_overlap. The manipulation leads to integer overflow. This vulnerability is referenced as CVE-2026-45999. The attack needs to be initiated within the local network. No exploit is available. Upgrading the affected component is advised.