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4月22日，布鲁塞尔，比利时司法宫将迎来一场并不显眼，但在欧洲反间谍圈子里相当受关注的审判——一个60岁的俄

那一天，贝鲁特同时燃烧了三条战线。一辆悬挂普通民用牌照的不明车辆，在黎巴嫩山省奥卡尔（ Awkar ）地区美

2026 年4月5日，复活节那天清晨，一名美国空军上校爬出扎格罗斯山脉海拔7000英尺的一道岩缝。

In this video, John Murray, Senior Vice President of Sales at GlobalSign, explains what’s changing in the certificate industry and what companies need to do about it. Certificate validity periods are shrinking, which means companies will need to rotate certificates far more often than before. Small and mid-sized businesses are the most exposed. Smaller teams, more generalist staff, and manual processes won’t hold up as rotation speeds increase. Murray walks through what a certificate lifecycle … More →

The post Why manual certificate management is running out of time appeared first on Help Net Security.

A vulnerability marked as critical has been reported in Linux Kernel up to 6.1.162/6.6.123/6.12.69/6.18.9. The affected element is the function imx8m_blk_ctrl_remove of the component pmdomain. Performing a manipulation results in range error. This vulnerability is reported as CVE-2026-23187. The attacker must have access to the local network to execute the attack. No exploit exists. It is suggested to upgrade the affected component.

A vulnerability classified as critical has been found in Linux Kernel up to 6.12.69/6.18.9. This affects the function mutex_lock of the component r8152. The manipulation leads to deadlock. This vulnerability is traded as CVE-2026-23188. Access to the local network is required for this attack to succeed. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability classified as critical was found in Linux Kernel up to 6.18.9. This vulnerability affects the function mlo_scan_start_wk of the component wifi. Such manipulation leads to use after free. This vulnerability is uniquely identified as CVE-2026-23185. The attack can only be initiated within the local network. No exploit exists. Upgrading the affected component is advised.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.18.9. This issue affects the function acpi_power_meter_notify of the component Netlink Message Handler. Performing a manipulation results in deserialization. This vulnerability was named CVE-2026-23186. The attack needs to be approached within the local network. There is no available exploit. It is advisable to upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.18.9. Impacted is the function binder_netlink_report of the component binder. Such manipulation leads to use after free. This vulnerability is documented as CVE-2026-23184. The attack requires being on the local network. There is not any exploit available. The affected component should be upgraded.

A vulnerability has been found in Linux Kernel up to 6.18.9 and classified as critical. This vulnerability affects unknown code of the component dmem. Performing a manipulation results in null pointer dereference. This vulnerability is identified as CVE-2026-23183. The attack can only be performed from 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 5.15.199/6.1.162/6.6.123/6.12.69/6.18.9. This issue affects the function tegra_slink_probe of the component spi. This manipulation causes memory leak. This vulnerability is registered as CVE-2026-23182. The attack requires access to the local network. No exploit is available. You should upgrade the affected component.

A vulnerability was found in Linux Kernel up to 5.15.199/6.1.162/6.6.123/6.12.69/6.18.9. It has been rated as critical. This affects the function dpaa2_switch_rx of the component IRQ Handler. The manipulation leads to out-of-bounds read. This vulnerability is listed as CVE-2026-23180. The attack must be carried out from within the local network. There is no available exploit. Upgrading the affected component is advised.

A vulnerability categorized as critical has been discovered in Linux Kernel up to 6.18.9. This vulnerability affects the function mapping_min_folio_order of the component btrfs. The manipulation results in null pointer dereference. This vulnerability is cataloged as CVE-2026-23181. The attack must originate from the local network. There is no exploit available. It is advisable to upgrade the affected component.

A vulnerability classified as critical has been found in Linux Kernel up to 6.1.162/6.6.123/6.12.69/6.18.9. This affects the function i2c_hid_get_report of the component Userspace Hidraw Driver. This manipulation causes buffer overflow. This vulnerability is handled as CVE-2026-23178. The attack can only be done within 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 6.6.123/6.12.69/6.18.9 and classified as critical. Affected is the function nvmet_tcp_listen_data_ready of the component nvmet-tcp. Such manipulation leads to deadlock. This vulnerability is referenced as CVE-2026-23179. The attack needs to be initiated within 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 6.12.69/6.18.9 and classified as critical. This impacts the function shmem_free_swap of the component mm. This manipulation causes infinite loop. The identification of this vulnerability is CVE-2026-23177. The attack needs to be done within the local network. There is no exploit available. The affected component should be upgraded.

A vulnerability was found in Linux Kernel up to 6.18.9. It has been classified as critical. Affected by this vulnerability is the function toshiba_haps_add. Performing a manipulation results in memory leak. This vulnerability is identified as CVE-2026-23176. The attack can only be performed from the local network. There is not any exploit available. Upgrading the affected component is recommended.

Currently trending CVE - Hype Score: 8 - An arbitrary write vulnerability in Microsoft signed UEFI firmware allows for code execution of untrusted software. This allows an attacker to control its value, leading to arbitrary memory writes, including modification of critical firmware settings stored in NVRAM. Exploiting ...

致力于第一时间为企业级用户提供权威漏洞情报和有效解决方案。

致力于第一时间为企业级用户提供权威漏洞情报和有效解决方案。