Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

CVE-2026-80634

A flaw was found in the Linux kernel's netfilter flowtable component. An integer underflow can occur during bridge Virtual Local Area Network VLAN untagging operations. If the numencaps value is zero, a decrement operation can cause it to wrap to 255. This can lead to an out-of-bounds stack read...

PT-2026-84341

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84345

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84330

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84344

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84327

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84339

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84338

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84332

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84323

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84331

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84318

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84329

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84337

NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure...

PT-2026-84319

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84326

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84324

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

PT-2026-84340

Name of the Vulnerable Software and Affected Versions NVIDIA Megatron Bridge affected versions not specified Description An issue exists where an attacker could cause a deserialization of untrusted data. Deserialization is the process of converting a data format back into an object. A successful...

CVE-2026-61762: Deserialization of Untrusted Data

NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure...