CVE-2026-15690

A vulnerability was identified in open62541 up to 1.5.5. Affected by this issue is the function responseReadNamespacesArray of the file src/client/uaclientconnect.c of the component Shared Client Library. Such manipulation of the argument ServerNamespaceArray leads to null pointer dereference. Th...

CVE-2026-15690 open62541 Shared Client ua_client_connect.c responseReadNamespacesArray null pointer dereference

A vulnerability was identified in open62541 up to 1.5.5. Affected by this issue is the function responseReadNamespacesArray of the file src/client/uaclientconnect.c of the component Shared Client Library. Such manipulation of the argument ServerNamespaceArray leads to null pointer dereference. Th...

CVE-2026-15690

A vulnerability was identified in open62541 up to 1.5.5. Affected by this issue is the function responseReadNamespacesArray of the file src/client/uaclientconnect.c of the component Shared Client Library. Such manipulation of the argument ServerNamespaceArray leads to null pointer dereference. Th...

CVE-2026-15690

open62541 vulnerable to a null pointer dereference in the Shared Client Library. Affected: up to 1.5.5; vulnerable function: responseReadNamespacesArray in src/client/ua_client_connect.c, with manipulation of Server_NamespaceArray leading to a NPD. Exploitation can be remote and is described as d...

EUVD-2026-42392

HashiCorp Nomad and Nomad Enterprise are vulnerable to a cross-namespace authorization bypass in the dynamic host volumes feature that may allow an operator holding the host volume delete permission in one namespace to delete a sticky volume claim belonging to a job in another namespace. This...

Astra Linux – Vulnerability in Linux 6.1

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...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: AppArmor: Fixed the issue by limiting the number of levels of policy namespaces. Currently, the number of policy namespaces is not bounded, relying on the user namespace limits. However, policy namespaces are not strictly tied to...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through improper authorization checks in the AddFile, EditFile, RemoveFile, and Edit handlers. An attacker can gain unauthorized access to read, modify, or delete files and project metadata across different...

OpenStack Barbican information disclosure vulnerability

A vulnerability was found in OpenStack Barbican containers. This vulnerability is only applicable to deployments that utilize an all-in-one configuration. Barbican containers share the same CGROUP, USER, and NET namespace with the host system and other OpenStack services. If any service is...

PYSEC-2026-1214 OpenStack Barbican information disclosure vulnerability

A vulnerability was found in OpenStack Barbican containers. This vulnerability is only applicable to deployments that utilize an all-in-one configuration. Barbican containers share the same CGROUP, USER, and NET namespace with the host system and other OpenStack services. If any service is...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path CVE-2026-53362 In the Linux kernel, the following vulnerability has been resolved: ipv4: account for fraggap on the paged allocation path CVE-2026-53366...

CVE-2026-58026 $wgNonincludableNamespaces can be bypassed by embedding redirect in other namespaces

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Parser/Parser.Php. This issue affects MediaWiki: from before 1.46.0, 1.45.4, 1.44.6, 1.43.9...

Exploit for CVE-2026-46331

CVE-2026-46331 pedit COW – Linux net/sched Packet-Editor Pag...

Exploit for CVE-2026-46331

CVE-2026-46331 pedit COW – Linux LPE Validation and auditd/App...

Fission Container Executor Function PodSpec Injection Leading to Node Escape

Summary Fission's Container Executor path lets a tenant supply Function.spec.podspec directly; the executor merges it into the executor-built podspec and creates a Deployment whose pods run the user's container image. Details Two flaws compounded: 1...

Exploit for CVE-2026-46331

CVE-2026-46331 - "pedit COW" Vulnerability Assessment & Mitiga...

⚡ Weekly Recap: Linux Kernel Flaws, AI Malware Tricks, Turla Backdoor, Infostealers and More

This week was a reminder that attackers do not always need big tricks. One small mistake, one old access path, one missed patch, and suddenly the door is open. The noise is not all noise, either. Forums are talking, researchers are finding easy cracks, and defenders have more cleanup waiting...

PYSEC-2026-373 LangChain serialization injection vulnerability enables secret extraction in dumps/loads APIs

Summary A serialization injection vulnerability exists in LangChain's dumps and dumpd functions. The functions do not escape dictionaries with 'lc' keys when serializing free-form dictionaries. The 'lc' key is used internally by LangChain to mark serialized objects. When user-controlled data...

CVE-2026-58053

Gitea actrunner with the Docker backend through act 0.262.0 passes a workflow's container.options string to the Docker job container's HostConfig and, when configured with privileged: false, forces only the Privileged flag off while merging options such as --pid=host, --cap-add, and --security-op...

CVE-2026-58053

Gitea act_runner (Docker backend) up to act 0.262.0 is vulnerable: the workflow.container.options are merged into the Docker job container HostConfig, and if privileged is set to false, only the Privileged flag is disabled while options such as --pid=host, --cap-add, and --security-opt remain. A ...