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A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.18.24/7.0.1. Affected by this vulnerability is the function f2fs_finish_read_bio of the component f2fs. Executing a manipulation can lead to uninitialized resource. This vulnerability appears as CVE-2026-43349. The attacker needs to be present on the local network. There is no available exploit. You should upgrade the affected component.

A vulnerability classified as critical was found in Linux Kernel up to 6.19.11. Affected by this issue is the function comedi_device. Executing a manipulation of the argument comedi.comedi_num_legacy_minors can lead to improper initialization. This vulnerability is registered as CVE-2026-43340. The attack requires access to the local network. No exploit is available. Upgrading the affected component is advised.

A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.18.23/6.19.13. This vulnerability affects the function ice_get_ctrl_ptp. The manipulation results in improper initialization. This vulnerability is reported as CVE-2026-43346. The attacker must have access to the local network to execute the attack. No exploit exists. You should upgrade the affected component.

A vulnerability has been found in Linux Kernel up to 6.18.23/6.19.13 and classified as critical. This issue affects the function qhee_hyp_assign_remove_memory of the component arm64. This manipulation causes denial of service. This vulnerability appears as CVE-2026-43347. The attacker needs to be present on the local network. There is no available exploit. The affected component should be upgraded.

A vulnerability has been found in Linux Kernel up to 6.19.11 and classified as critical. The impacted element is the function addrconf_permanent_addr. Performing a manipulation results in use after free. This vulnerability is reported as CVE-2026-43339. The attacker must have access to the local network to execute the attack. No exploit exists. The affected component should be upgraded.

A vulnerability was found in Linux Kernel up to 6.1.167/6.6.133/6.12.80/6.18.21/6.19.11. It has been declared as critical. Affected is the function ioam6_fill_trace_data. The manipulation results in buffer overflow. This vulnerability is known as CVE-2026-43341. Access to the local network is required for this attack. No exploit is available. It is recommended to upgrade the affected component.

A vulnerability has been found in Linux Kernel up to 7.0.1 and classified as critical. Affected is an unknown function of the component mshv_vtl. The manipulation leads to privilege escalation. This vulnerability is documented as CVE-2026-43348. The attack requires being on the local network. There is not any exploit available. The affected component should be upgraded.

A vulnerability was found in Linux Kernel up to 6.6.135/6.12.83/6.18.24/7.0.1. It has been classified as critical. Affected by this issue is the function parse_dacl. This manipulation of the argument sub_auth[] causes incorrect comparison. This vulnerability appears as CVE-2026-43350. The attacker needs to be present on the local network. There is no available exploit. Upgrading the affected component is recommended.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.6.135/6.12.82/6.18.23/6.19.13. This affects the function gsi_channel_trans_quiesce of the component net. The manipulation leads to privilege escalation. This vulnerability is documented as CVE-2026-43345. The attack requires being on 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 6.18.18/6.19.8. It has been classified as critical. Impacted is the function vgic_allocate_private_irqs_locked of the component KVM. The manipulation leads to allocation of resources. This vulnerability is listed as CVE-2026-43351. The attack must be carried out from within the local network. There is no available exploit. Upgrading the affected component is recommended.

На GitHub опубликован эксплойт MiniPlasma для повышения прав до SYSTEM в Windows 11

Time has become organizations’ biggest vulnerability because the gap between vulnerability discovery and exploitation has narrowed to hours, according to Synack’s 2026 State of Vulnerabilities Report. Total vulnerabilities by severity (2022-2025) (Source: Synack) AI expands the attack surface Agentic AI systems that act autonomously across systems introduce new risks that require human expertise to identify and understand. Automated scanning detects known signatures but can miss logic flaws, misconfigurations, and unexpected behavior. In 2025, mean time … More →

The post AI shrinks vulnerability exploitation window to hours appeared first on Help Net Security.

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