EUVD-2026-55400

In the Linux kernel, the following vulnerability has been resolved: vmxnet3: fix BUGON in vmxnet3gethdrlen for Geneve packets vmxnet3gethdrlen assumes gdesc-rcd.v4/v6/tcp always describe the outer header, but for a Geneve-encapsulated packet the device can set them based on the inner header...

CVE-2026-68123

The CVE-2026-68123 issue affects the Linux kernel Open vSwitch path handling GSO packets in userspace. OVS_ACTION_ATTR_TRUNC previously stored a delta from the original skb length in OVS_CB(skb)->cutlen, and when a later segmenting action processed a GSO skb, queue_gso_packets() reused that de...

CVE-2026-68120 rtase: Workaround for TX hang caused by hardware packet parsing

In the Linux kernel, the following vulnerability has been resolved: rtase: Workaround for TX hang caused by hardware packet parsing The hardware performs packet parsing before packet transmission. Parsing incomplete IPv4, IPv6, TCP, or UDP headers may trigger a TX hang because the hardware parser...

CVE-2026-68120 rtase: Workaround for TX hang caused by hardware packet parsing

In the Linux kernel, the following vulnerability has been resolved: rtase: Workaround for TX hang caused by hardware packet parsing The hardware performs packet parsing before packet transmission. Parsing incomplete IPv4, IPv6, TCP, or UDP headers may trigger a TX hang because the hardware parser...

CVE-2026-68120

CVE-2026-68120 affects the Linux kernel rtase driver. The vulnerability stems from hardware packet parsing that may trigger a TX hang when processing incomplete IPv4/IPv6/TCP/UDP headers or certain UDP packets with insufficient transport data, causing a Denial of Service. The kernel release notes...

EUVD-2026-55501

In the Linux kernel, the following vulnerability has been resolved: rtase: Workaround for TX hang caused by hardware packet parsing The hardware performs packet parsing before packet transmission. Parsing incomplete IPv4, IPv6, TCP, or UDP headers may trigger a TX hang because the hardware parser...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: In the inet section, RAW sockets using IPPROTORAW must drop incoming ICMP packets. Yizhou Zhao reported that simply having a RAW socket with the protocol set to IPPROTORAW 255 was dangerous. The code example: socketAFINET, SOCKRA...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: virtio-net: The issue of checking the received length in large packets has been fixed. Since commit 4959aebba8c0 “virtio-net: Use the MTU size as the buffer length for large packets”, when the guest gso is disabled, the allocated...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: nfc: nci: Fix parameter validation for packet data Since commit 9c328f54741b “net: nfc: nci: Add parameter validation for packet data”, communication with nci/nfc chips no longer works. The mentioned commit attempted to fix...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: atlantic: Fixed handling of fragment overflow in the RX path. The atlantic driver can receive packets with more than MAXSKBFRAGS 17 fragments when handling large multi-descriptor packets. This causes an out-of-bounds writ...

ROS-20260810-73-0031

The vulnerability of the ssh2transportread function in the libssh2 library is related to buffer overflows due to integer overflows. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code using specially created SSH packets...

ROS-20260810-73-0007

The vulnerability of the JAXP component in the Oracle Java SE software platform and the Oracle GraalVM for JDK and Oracle GraalVM Enterprise Edition virtual machines is related to the lack of protection for service data. Exploiting this vulnerability can allow an attacker, operating remotely, to...

ROS-20260810-73-0005

The vulnerability of the JAXP component in the Oracle Java SE software platform and the Oracle GraalVM for JDK and Oracle GraalVM Enterprise Edition virtual machines is related to the lack of protection for service data. Exploiting this vulnerability can allow an attacker, operating remotely, to...

ROS-20260810-73-0003

The vulnerability of the JAXP component in the Oracle Java SE software platform and the Oracle GraalVM for JDK and Oracle GraalVM Enterprise Edition virtual machines is related to the lack of protection for service data. Exploiting this vulnerability can allow an attacker, operating remotely, to...

ROS-20260810-73-0004

The vulnerability of the JAXP component in the Oracle Java SE software platform and the Oracle GraalVM for JDK and Oracle GraalVM Enterprise Edition virtual machines is related to the lack of protection for service data. Exploiting this vulnerability can allow an attacker, operating remotely, to...

ROS-20260810-73-0006

The vulnerability of the JAXP component in the Oracle Java SE software platform and the Oracle GraalVM for JDK and Oracle GraalVM Enterprise Edition virtual machines is related to the lack of protection for service data. Exploiting this vulnerability can allow an attacker, operating remotely, to...

CVE-2025-63235

A flaw was found in sol. The broker does not fully release resources when handling malformed or duplicate CONNECT packets. A remote attacker can send invalid CONNECT packets, which may cause the server to silently drop the connection or send a CONNACK without properly closing the session or...

CVE-2026-65819

CVE-2026-65819 affects gopacket before version 1.7.0, where multiple layer decoders may read attacker-controlled lengths, counts, or offsets before validating buffers. A crafted packet decoded via DecodingLayerParser or DecodeFromBytes can trigger an unrecovered panic, enabling unauthenticated re...

CVE-2026-65819 gopacket: Multiple layer decoders panic on crafted packets (out-of-bounds/underflow) enabling unauthenticated remote DoS via DecodingLayerParser

gopacket provides packet processing capabilities for Go. Through version 1.7.0, multiple layer decoders use attacker-controlled lengths, counts, or offsets before validating them against packet buffers, allowing a crafted packet decoded through DecodingLayerParser or DecodeFromBytes to trigger an...

CVE-2025-63235

In sol commit 373d848 2024-12-12, the broker does not fully release resources when handling malformed or duplicate CONNECT packets. When clients send invalid CONNECT packets - either due to repeated attempts or failed authentication - the server may silently drop the connection or send a CONNACK...