EUVD-2026-38945

In the Linux kernel, the following vulnerability has been resolved: net/rds: Restrict use of RDS/IB to the initial network namespace Prevent using RDS/IB in network namespaces other than the initial one. The existing RDS/IB code will not work properly in non-initial network namespaces...

EUVD-2026-38943

In the Linux kernel, the following vulnerability has been resolved: ppp: require CAPNETADMIN in target netns for unattached ioctls /dev/ppp open is currently authorized against file-fcred-userns, while unattached administrative ioctls operate on current-nsproxy-netns. As a result, a local...

CVE-2026-53075

In the Linux kernel, CVE-2026-53075 affects PPP handling of unattached administrative ioctls. The flaw permits a local unprivileged user who creates a new user namespace (CLONE_NEWUSER) to obtain CAP_NET_ADMIN in that namespace and still invoke PPPIOCNEWUNIT, PPPIOCATTACH, or PPPIOCATTCHAN agains...

CVE-2026-53074

Summary of CVE-2026-53074 (Linux kernel) : The issue occurs in the bpf_prog_test_run_skb() path where the code may access ip_hdr(skb) or ipv6_hdr(skb) for IPv4/IPv6 inputs even when only an Ethernet header is present. If the Ethernet frame carries an IPv4/IPv6 EtherType but the Layer 3 header is ...

CVE-2026-53011

The CVE-2026-53011 issue affects the Linux kernel net/sched taprio code. When advance_sched() schedules a change and should_change_schedules() returns true, switch_schedules() promotes the admin schedule to oper and queues the old oper schedule for RCU freeing. The problem is that after the switc...

CVE-2026-52920

A flaw was found in the Linux kernel's netfilter component, which is responsible for network packet filtering. This vulnerability, located in the xtpolicy module, involves an error in how strict inbound network policies are matched. This could allow an attacker to bypass established security rule...

CVE-2026-44393

A flaw was found in OpenStack oslo.messaging. The RabbitMQ driver does not properly verify the hostname of the message broker when establishing a TLS Transport Layer Security connection. An attacker capable of intercepting control-plane network traffic can exploit this vulnerability to impersonat...

UBUNTU-CVE-2026-52940

In the Linux kernel, the following vulnerability has been resolved: tun: zero the whole vnet header in tunputuser tunputuser declares an on-stack struct virtionethdrv1hashtunnel without zeroing it. For a non-tunnel skb, virtionethdrtnlfromskb only initializes the first 10 bytes sizeofstruct...

CVE-2026-49468

A flaw was found in LiteLLM, a proxy server AI Gateway used to call Large Language Model LLM APIs. A remote attacker could exploit a Host-header parsing vulnerability in the proxy authentication layer. By sending a crafted Host header, an attacker could gain unauthenticated access to protected...

EUVD-2026-38710

In the Linux kernel, the following vulnerability has been resolved: tun: zero the whole vnet header in tunputuser tunputuser declares an on-stack struct virtionethdrv1hashtunnel without zeroing it. For a non-tunnel skb, virtionethdrtnlfromskb only initializes the first 10 bytes sizeofstruct...

CVE-2026-52939

In the Linux kernel, the following vulnerability has been resolved: net/rds: fix NULL deref in rdsibsendcqehandler on masked atomic completion rdsibxmitatomic always programs a masked atomic opcode IBWRMASKEDATOMICCMPANDSWP or IBWRMASKEDATOMICFETCHANDADD for every RDS atomic cmsg. But the...

EUVD-2026-38715

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: hold bridge skb-dev while queued brpassframeup rewrites skb-dev from the ingress port to the bridge master before queueing bridge LOCALIN packets. NFQUEUE only holds references on state.in/out and bridge...

CVE-2026-52912

The CVE-2026-52912 entry describes a Linux kernel netfilter NFQUEUE use-after-free caused by br_pass_frame_up() rewriting skb->dev to the bridge master, leading to a freed device being observed on reinjection via br_netif_receive_skb(). The fix stores skb->dev in the queue entry and maintai...

CVE-2026-12851

Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability. libNetSetObj.so is an internal library...

CVE-2026-12850

Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability. libNetSetObj.so is an internal library...

CVE-2026-12847

GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and RS-485. DVRSearch is a service running by default on the IOBox listening for UDP messages on port 10001. Any user on the network can send messages to this service and interact with i...

EUVD-2026-38653

Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability. libNetSetObj.so is an internal library...

CVE-2026-12851 GeoVision GV-I/O Box 4E libNetSetObj.so OS command injection vulnerability

Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability. libNetSetObj.so is an internal library...

EUVD-2026-38652

Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability. libNetSetObj.so is an internal library...

CVE-2026-12850 GeoVision GV-I/O Box 4E libNetSetObj.so OS command injection vulnerability

Multiple OS command injection vulnerabilities exist in the libNetSetObj.so functionality of GeoVision GV-I/O Box 4E 2.09. A specially crafted network packet can lead to command execution. An attacker can send a network request to trigger this vulnerability. libNetSetObj.so is an internal library...