Aggregator

A vulnerability has been found in Linux Kernel up to 6.18.21/6.19.11 and classified as critical. This impacts the function netdev_sent_queue. Performing a manipulation results in buffer overflow. This vulnerability is cataloged as CVE-2026-43031. The attack must originate from the local network. There is no exploit available. The affected component should be upgraded.

A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.19.11. This affects the function regsafe of the component bpf. Such manipulation leads to state issue. This vulnerability is listed as CVE-2026-43030. The attack must be carried out from within the local network. There is no available exploit. You should upgrade the affected component.

Name: CSCG 2026 (an CSCG event.)
Date: March 1, 2026, 5 p.m. — 01 May 2026, 16:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://play.cscg.live/
Rating weight: 0
Event organizers: NFITS

想起二十多年前约着一起出去玩的种种，很好。唯一遗憾的是，花有重开日、人无再少年。

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.18.21/6.19.11. The impacted element is the function mptcp_recvmsg of the component mptcp. This manipulation causes infinite loop. This vulnerability is tracked as CVE-2026-43029. The attack is only possible within the local network. No exploit exists. It is advisable to upgrade the affected component.

A vulnerability classified as critical was found in Linux Kernel up to 6.19.11. The affected element is the function nf_conntrack_helper_unregister of the component netfilter. The manipulation results in use after free. This vulnerability is identified as CVE-2026-43027. The attack can only be performed from the local network. There is not any exploit available. Upgrading the affected component is advised.

A vulnerability classified as critical has been found in Linux Kernel up to 6.1.167/6.6.133/6.12.80/6.18.21/6.19.11. Impacted is an unknown function of the component netfilter. The manipulation leads to out-of-bounds read. This vulnerability is referenced as CVE-2026-43025. The attack needs to be initiated within the local network. No exploit is available. It is recommended to upgrade the affected component.

A vulnerability described as critical has been identified in Linux Kernel up to 6.19.11. This issue affects the function hci_cmd_sync_queue_once of the component Bluetooth. Executing a manipulation can lead to memory leak. The identification of this vulnerability is CVE-2026-43021. The attack needs to be done within the local network. There is no exploit available. Upgrading the affected component is recommended.

A vulnerability marked as critical has been reported in Linux Kernel up to 6.12.80/6.18.21/6.19.11. This vulnerability affects the function set_cig_params_sync of the component Bluetooth. Performing a manipulation results in use after free. This vulnerability was named CVE-2026-43019. The attack needs to be approached within the local network. There is no available exploit. It is suggested to upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.1.167/6.6.133/6.12.80/6.18.21/6.19.11. This affects the function mesh_send of the component Bluetooth. Such manipulation of the argument adv_data[] leads to buffer overflow. This vulnerability is uniquely identified as CVE-2026-43017. The attack can only be initiated within the local network. No exploit exists. The affected component should be upgraded.

A vulnerability identified as critical has been detected in Linux Kernel up to 6.1.167/6.6.133/6.12.80/6.18.21/6.19.11. Affected by this issue is the function __mlx5_lag_dev_add_mdev. This manipulation causes null pointer dereference. This vulnerability is handled as CVE-2026-43013. The attack can only be done within 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 6.12.80/6.18.21/6.19.11. Affected by this vulnerability is an unknown functionality. The manipulation results in stack-based buffer overflow. This vulnerability is known as CVE-2026-43012. Access to the local network is required for this attack. No exploit is available. It is advisable to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.19.11. It has been rated as critical. Affected is the function x25_backlog_rcv. The manipulation leads to double free. This vulnerability is traded as CVE-2026-43011. Access to the local network is required for this attack to succeed. There is no exploit available. Upgrading the affected component is advised.

A vulnerability was found in Linux Kernel up to 6.18.21/6.19.11. It has been declared as critical. This impacts the function bpf_kprobe_multi_link_attach. Executing a manipulation can lead to privilege escalation. This vulnerability appears as CVE-2026-43010. The attacker needs to be present on the local network. There is no available exploit. It is recommended to upgrade the affected component.

美军新版《网络空间研发试验鉴定指南》（图解） by ourren

致安全工程师的一封信：长风既起，别故图新 by ourren

1DayNews: 聚合多源漏洞情报 by ourren

更多最新文章，请访问SecWiki

A vulnerability was found in Linux Kernel up to 6.18.21/6.19.11. It has been classified as critical. This affects the function i2c_smbus_read_block_data of the component hwmon. Performing a manipulation results in out-of-bounds read. This vulnerability is reported as CVE-2026-43005. The attacker must have access to the local network to execute the attack. No exploit exists. Upgrading the affected component is recommended.

Пространство-время оказалось не тем, чем казалось.

HeartlessSoul 组织将其作为首要目标，本质是瞄准了地理数据的战略级价值，这些数据可直接转化为对关键基础设施的精确打击能力，威胁国家国土安全与经济命脉。

A new and well-planned malware campaign has been actively targeting enterprise administrators, DevOps engineers, and security analysts by hijacking their everyday search habits. Rather than using mass phishing or broad spam waves, threat actors behind this operation have carefully crafted a delivery chain that puts dangerous software directly in front of high-privilege IT professionals when […]

The post EtherRAT Campaign Uses SEO Poisoning and GitHub Facades to Target Enterprise Admins appeared first on Cyber Security News.

瑞士将于 6 月 14 日举行全民公投，决定是否在 2050 年前将全国常住人口限制在一千万以内。瑞士的人口出生率为每名妇女生育 1.29 个孩子，远低于 2.1 的人口替代率，它的人口增长主要归因于外来移民。目前瑞士人口已超过 900 万，官方数据显示，2024 年外国公民占到了瑞士总人口的 27% 以上。右翼的瑞士人民党（Swiss People's Party）支持的提案要求“2050 年前瑞士常住人口不得超过 1000 万，且瑞士应放弃与欧盟的自由流动协议”。对瑞士 16176 名受访者的最新民调显示，52%的人支持或倾向于支持该提案，46% 的人反对，其余未表明立场。