Cleartext Storage of Sensitive Information

Overview Affected versions of this package are vulnerable to Cleartext Storage of Sensitive Information in the form of all state directory files, including the WireGuard private key file, being included in archives by default. The runTool function does not remove this file before archiving. Using...

Cillium exposes sensitive information included in the cilium-bugtool debug archive

Impact The output of cilium-bugtool can contain sensitive data when the tool is run against Cilium deployments with WireGuard encryption enabled. Users of WireGuard Transparent Encryption are affected. The sensitive data is the WireGuard private key ciliumwg0.key used for node-to-node encrypted...

GHSA-GJ49-89WH-H4GJ Cillium exposes sensitive information included in the cilium-bugtool debug archive

Impact The output of cilium-bugtool can contain sensitive data when the tool is run against Cilium deployments with WireGuard encryption enabled. Users of WireGuard Transparent Encryption are affected. The sensitive data is the WireGuard private key ciliumwg0.key used for node-to-node encrypted...

SUSE CVE-2026-31579

In the Linux kernel, the following vulnerability has been resolved: wireguard: device: use exitrtnl callback instead of manual rtnllock in preexit wgnetnspreexit manually acquires rtnllock inside the pernet .preexit callback. This causes a hung task when another thread holds rtnlmutex - the...

PT-2026-35502

Name of the Vulnerable Software and Affected Versions Cilium versions prior to 1.17.15 Cilium versions 1.18.0 through 1.18.8 Cilium versions 1.19.0 through 1.19.2 Description When run against deployments with WireGuard encryption enabled, the output of the cilium-bugtool debugging tool can contai...

CVE-2026-31579

A flaw was found in the Linux kernel's WireGuard component. A local user could trigger a hung task by causing contention for the rtnllock within the wgnetnspreexit callback. This issue can lead to a Denial of Service DoS, where the system becomes unresponsive as cleanup operations block...

DEBIAN-CVE-2026-31579

In the Linux kernel, the following vulnerability has been resolved: wireguard: device: use exitrtnl callback instead of manual rtnllock in preexit wgnetnspreexit manually acquires rtnllock inside the pernet .preexit callback. This causes a hung task when another thread holds rtnlmutex - the...

CVE-2026-31579

In the Linux kernel, the following vulnerability has been resolved: wireguard: device: use exitrtnl callback instead of manual rtnllock in preexit wgnetnspreexit manually acquires rtnllock inside the pernet .preexit callback. This causes a hung task when another thread holds rtnlmutex - the...

CVE-2026-31579

The CVE-2026-31579 issue affects the Linux kernel’s WireGuard integration where wg_netns_pre_exit() manually acquired rtnl_lock(), risking a hung task when another thread holds the RTNL mutex. The vulnerability is mitigated by moving the cleanup to the .exit_rtnl hook (which the framework already...

EUVD-2026-25472

In the Linux kernel, the following vulnerability has been resolved: wireguard: device: use exitrtnl callback instead of manual rtnllock in preexit wgnetnspreexit manually acquires rtnllock inside the pernet .preexit callback. This causes a hung task when another thread holds rtnlmutex - the...

CVE-2026-31579 wireguard: device: use exit_rtnl callback instead of manual rtnl_lock in pre_exit

In the Linux kernel, the following vulnerability has been resolved: wireguard: device: use exitrtnl callback instead of manual rtnllock in preexit wgnetnspreexit manually acquires rtnllock inside the pernet .preexit callback. This causes a hung task when another thread holds rtnlmutex - the...

CVE-2026-31579

In the Linux kernel, the following vulnerability has been resolved: wireguard: device: use exitrtnl callback instead of manual rtnllock in preexit wgnetnspreexit manually acquires rtnllock inside the pernet .preexit callback. This causes a hung task when another thread holds rtnlmutex - the...

CVE-2026-31579 wireguard: device: use exit_rtnl callback instead of manual rtnl_lock in pre_exit

In the Linux kernel, the following vulnerability has been resolved: wireguard: device: use exitrtnl callback instead of manual rtnllock in preexit wgnetnspreexit manually acquires rtnllock inside the pernet .preexit callback. This causes a hung task when another thread holds rtnlmutex - the...

CVE-2026-31579

In the Linux kernel, the following vulnerability has been resolved: wireguard: device: use exitrtnl callback instead of manual rtnllock in preexit wgnetnspreexit manually acquires rtnllock inside the pernet .preexit callback. This causes a hung task when another thread holds rtnlmutex - the...

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 the preexit callback in the wireguard device obtaining the rtnllock manually, potentially causing...

PT-2026-34931

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw in the WireGuard component occurs because the wg netns pre exit function manually acquires rtnl lock within the .pre exit callback. This can lead to a hung task if another thread...

openSUSE 16 Security Update : v2ray-core (openSUSE-SU-2026:20584-1)

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20584-1 advisory. Changes in v2ray-core: - Update version to 5.47.0 Add sticky choice option for leastping Add support for enrollment links in tlsmirror Add Wireguard...

CVE-2026-27144 vulnerabilities

Vulnerabilities for packages: external-secrets-operator, regclient, vault-env, fuse-overlayfs-snapshotter, snyk-cli, rancher-agent, tigera-operator, influx, mattermost, secrets-store-csi-driver-provider-azure, aws-application-networking-k8s, coredns, falco-no-driver, nri-f5, vault-k8s, delve,...

GHSA-CQRX-3M42-5P5W vulnerabilities

Vulnerabilities for packages: external-secrets-operator, regclient, vault-env, fuse-overlayfs-snapshotter, snyk-cli, rancher-agent, tigera-operator, influx, mattermost, secrets-store-csi-driver-provider-azure, aws-application-networking-k8s, coredns, falco-no-driver, nri-f5, vault-k8s, delve,...

OPENSUSE-SU-2026:20584-1 Security update for v2ray-core

This update for v2ray-core fixes the following issues: Changes in v2ray-core: - Update version to 5.47.0 Add sticky choice option for leastping Add support for enrollment links in tlsmirror Add Wireguard Outbound unreleased Add sticky choice option for leastping Generalize IP address parsing in T...