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

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CVE-2026-68299

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-2026-68136

In the Linux kernel, the following vulnerability has been resolved: net: gro: fix double aggregation of flush-marked skbs Commit 0ab03f353d36 "net-gro: Fix GRO flush when receiving a GSO packet." added a flush check to skbgroreceive, but skbgroreceivelist lacks the same validation. As a result,...

CVE-2026-68120

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-2026-68425 IB/mad: Drop unmatched RMPP responses before reassembly

In the Linux kernel, the following vulnerability has been resolved: IB/mad: Drop unmatched RMPP responses before reassembly Kernel-handled RMPP receive processing starts reassembly for active DATA responses before the response is matched to an outstanding send. The normal match happens later, aft...

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-2026-68299

Summary: CVE-2026-68299 affects the Linux kernel vmxnet3 driver. When handling Geneve-encapsulated packets, vmxnet3_get_hdr_len() may misinterpret header fields because gdesc->rcd.v4/v6/tcp describe the outer header, while the inner header can differ. The completion descriptor’s VMXNET3_RCD_HD...

CVE-2026-68299 vmxnet3: fix BUG_ON in vmxnet3_get_hdr_len() for Geneve packets

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

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...

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...

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...

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...

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-20260810-73-0007

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-20260810-73-0004

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-20260810-73-0005

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-20260810-73-0006

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...

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...

CVE-2026-68299: Undefined Security Weakness

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...