Exploit for Use After Free in Linux Linux_Kernel

CVE-2026-23111 Auto-Root VM Testing Local privilege escalat...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the Function admission webhook due to lack of validation on the spec.environment.namespace field. An attacker can gain unauthorized access to environments in other namespaces by referencing them in a function...

CVE-2023-2640-CVE-2023-32629-Interactive-PoC

CVE-2023-2640 & CVE-2023-32629 GameOverLay - Real Host Root...

CVE-2026-49822

Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.24.0, a low-privilege developer who could create a KubernetesWatchTrigger KWT in their own namespace was able to establish a persistent...

Exploit for Use After Free in Linux Linux_Kernel

Auditor CVE-2026-23111 Linux Kernel nftables UAF Este re...

Fission 访问控制错误漏洞

Fission is an open-source function deployment framework based on Kubernetes. Versions of Fission prior to 1.24.0 contained a access control vulnerability. This vulnerability allowed low-privilege developers to create KubernetesWatchTriggers within their own namespaces, enabling them to establish...

June 9, 2026—KB5094122 (OS Build 14393.9234)

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One-Character Linux Kernel Flaw Enables Local Root Access, Exploits Now Public

Security researchers have published a detailed, working exploit for a Linux kernel use-after-free that lets an unprivileged local user escalate to root and break out of a container. The flaw, CVE-2026-23111, sits in the kernel's nftables packet-filtering code and was patched upstream on February ...

JLSEC-2026-582 xsltGetInheritedNsList in libxslt before 1.1.43 has a use-after-free issue related to exclusion of...

xsltGetInheritedNsList in libxslt before 1.1.43 has a use-after-free issue related to exclusion of result prefixes...

CVE-2026-45760

Externally Controlled Reference to a Resource in Another Sphere, Authorization Bypass Through User-Controlled Key vulnerability in Apache Camel K. Authorized users in a Kubernetes namespace can create a Build resource, controlling the Pod generation in a namespace of their choice, including the...

CVE-2026-6342

Mattermost Plugins versions =11.5 11.1.5 10.13.11 11.3.4.0 fail to appropriately check for valid namespaces which allows plugin users to create subscriptions to groups that were not whitelisted via creating groups that share the same prefix as a whitelisted group. Mattermost Advisory ID:...

Exploit for CVE-2026-46243

cifswitch-check A shell script to check whether a Linux syste...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables: Fixed an inverted element activity check in nftmapcatchallactivate. nftmapcatchallactivate includes an inverted element activity check compared to its non-catchall counterpart, nftmapelemactivate, and...

Exploit for Use After Free in Linux Linux_Kernel

CVE-2024-1086 Universal local privilege escalation Proof-of-C...

PT-2026-44389

Name of the Vulnerable Software and Affected Versions TinyMCE versions 6.8.0 through 7.0.x Description An XSS Cross-Site Scripting issue exists due to improper SVG namespace scope handling within the sanitizer. An attacker can use a crafted payload with nested elements to bypass attribute...

UBUNTU-CVE-2026-45840

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

EUVD-2026-32166

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

CVE-2026-45840 openvswitch: cap upcall PID array size and pre-size vport replies

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

SUSE CVE-2026-48700

An issue was discovered in all versions of PCManFM-Qt starting from 1.1.0. When a regular file's path is passed as a URI in an org.freedesktop.FileManager1.ShowFolders D-Bus method call, PCManFM-Qt delegates to a different program based on the file type without user confirmation. This could be us...

Externally Controlled Reference to a Resource in Another Sphere

Overview Affected versions of this package are vulnerable to Externally Controlled Reference to a Resource in Another Sphere via the Build resource creation. An attacker can gain unauthorized control over pod generation in arbitrary Kubernetes namespaces, including the operator namespace, by...