CVE-2026-20269

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The...

CVE-2026-20269

Technical details (affected product/version/impact/fix) are not publicly provided in the supplied documents. Monitor for updates from Cisco/NVD/CVE sources.

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper management of the resource lifecycle of the ucan driver devices, potentially leading to...

ROS-20260417-73-0010

Vulnerability in pdns-recursor related to insufficient control of the resource during its existence. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

The vulnerability in determining the structure of lwt_seg6local_verifier_ops{} in the net/core/filter.c module, which supports networking functions in the Linux operating system’s kernel, allows a hacker to cause a service failure.

The vulnerability of the definition of the structure lwtseg6localverifierops in the module net/core/filter.c, which supports networking functions in the Linux operating system’s kernel, relates to resource operations performed at an inappropriate stage of their lifecycle. Exploiting this...

ROS-20260320-73-0010

A vulnerability in the Golang programming language is related to insufficient control of a resource during its existence. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260313-73-0031

A vulnerability in the vsockuselocaltransport function of the Linux operating system kernel is related to improper control of a resource during its lifecycle. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260113-7344

A vulnerability in the Linux operating system kernel is related to improper control of a resource during its lifecycle. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

The vulnerability of the s390/uv component of the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the s390/uv component of the Linux operating system’s kernel is related to improper control over resources throughout its lifecycle. Exploiting this vulnerability can allow an attacker to cause service failures...

The vulnerability of Google Chrome relates to improper control of resources throughout their lifecycle. This allows attackers to gain access to confidential data, compromise its integrity, and cause service interruptions.

The vulnerability of Google Chrome relates to improper control over the resource throughout its lifecycle. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data, compromise their integrity, and cause service failures...