CVE-2026-53077

A flaw was found in the Linux kernel's Reliable Datagram Sockets over InfiniBand RDS/IB component. This vulnerability allowed the use of RDS/IB in network namespaces other than the initial one, where the existing code would not function correctly. This improper operation could lead to unexpected...

CVE-2026-53077

The vulnerability CVE-2026-53077 affects the Linux kernel RDS/IB code: it restricted usage to the initial network namespace, with the non-initial namespaces not supported and the existing code likely malfunctioning. Multiple advisories note the issue has been resolved/patched (e.g., Debian/Ubuntu...

CVE-2026-52909

A flaw was found in the Linux kernel, specifically within the IPv6 Virtual Tunnel Interface ip6vti component. This vulnerability occurs because a critical flag, netnsimmutable, is not properly set on a specific network device ip6vti0 when it is initialized. This oversight could allow the device t...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix ref leak when switching zones When switching zones or network namespaces without performing a ct clear between them, a reference to the old ct entry is still leaked. This occurs because tcfctskbnfctcached...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bpf: Scrubbing packets on bpfredirectpeer When bpfredirectpeer is used to redirect packets to a device in another network namespace, the packets are not scrubbed. This can lead to information about the packets being “misused” in...

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...

CVE-2026-43234

A flaw was found in the Linux kernel's team driver. A local user can exploit this vulnerability by manipulating network devices and namespaces. Specifically, when a slave device is unregistered from a team interface while a NETDEVCHANGEMTU event is pending, it can lead to a deadlock or resource...

CVE-2026-31692

A flaw was found in the Linux kernel's rtnetlink component. An unprivileged local user, leveraging a user namespace, can exploit a missing CAPNETADMIN capability check in the rtnlnewlink function. This allows the user to create paired network devices in arbitrary network namespaces, including the...

CVE-2026-31692

In The Linux kernel, CVE-2026-31692 affects the rtnetlink path: the peer namespace CAP_NET_ADMIN check is missing in rtnl_newlink() when creating paired devices (e.g., veth, vxcan, netkit). This enables an unprivileged user with a user namespace to create interfaces in arbitrary network namespace...

netfilter: nf_conntrack_expect: skip expectations in other netns via proc

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CVE-2026-31496

A flaw was found in the Linux kernel's netfilter subsystem. This vulnerability allows a local user to potentially access or view network connection tracking expectations nfconntrackexpect from other network namespaces netns via the /proc filesystem. This could lead to information disclosure or a...

CVE-2026-31496

Summary: CVE-2026-31496 affects the Linux kernel netfilter nf_conntrack_expect handling across network namespaces. The root cause is a failure to skip or isolate expectations that do not reside in the target netns, enabling a local user to access or view nf_conntrack_expect entries from other nam...

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 expectation in nfconntrackexpect that other network namespaces are skipped during proc dump,...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001105)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001105 advisory. A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function getnetnsbyid in net/core/netnamespace.c...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002797)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002797 advisory. A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function getnetnsbyid in net/core/netnamespace.c...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003172)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003172 advisory. A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function getnetnsbyid in net/core/netnamespace.c...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989801)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989801 advisory. In the Linux kernel, the following vulnerability has been resolved: net: fix information leakage in /proc/net/ptype In one net namespace, after creating a packet...

EUVD-2011-2180

Malware in sbrugna...

EUVD-2010-0038

Malware in sbrugna...

EUVD-2022-55043

Malicious code in bioql PyPI...