Security Bulletin: Impacted IBM Optim 1.0.0, 1.1.0 and 1.2.0  by vulnerabilities in nghttp2 and libarchive

Summary IBM Optim versions 1.0.0, 1.1.0 and 1.2.0 include open-source packages nghttp2 and libarchive that are affected by three high-severity vulnerabilities. IBM Optim 2.0.0 resolves these vulnerabilities by upgrading the affected open-source dependencies to fixed versions. Vulnerability Detail...

Security Bulletin: IBM Optim 1.0.0, 1.1.0 impacted by a denial of service vulnerability in quic-go

Summary quic-go github.com/quic-go/quic-go is used by IBM Optim as part of its network transport layer, providing a Go implementation of the QUIC protocol used for high-performance HTTP/3 communication.CVE-2025-59530 — A denial of service vulnerability exists in quic-go prior to version 0.54.1. A...

glibc: glibc DNS stub resolver: Denial of Service via long search domain in configuration

A flaw was found in the GNU C Library glibc DNS stub resolver. This vulnerability allows a remote attacker on the local network to cause a denial of service by providing a specially crafted, excessively long search domain. When the resolver attempts to initialize with this long domain from...

CVE-2026-94623: Reachable Assertion

vLLM through 0.29.0 contains a denial of service vulnerability in the NIXL connector's prefix caching implementation that fails to properly validate block counts across multi-prompt completion requests in prefill/decode disaggregated deployments. Attackers can trigger an assertion failure in...

PT-2026-96313

Name of the Vulnerable Software and Affected Versions vLLM versions prior to 0.29.1 Description A denial of service issue exists in the NIXL connector's prefix caching implementation within prefill/decode disaggregated deployments. The system fails to properly validate block counts when processin...

SUSE CVE-2026-8674

Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200 characters or more in the GNU C Library version 2.26 to 2.44 results in an assertion failure which aborts the process. The resolver truncates...

EulerOS Virtualization 2.11.0 : nghttp2 (EulerOS-SA-2026-3531)

According to the versions of the nghttp2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. Prior to version 1.68.1, the nghttp2 library stops...

Linux Distros Unpatched Vulnerability : CVE-2026-8674

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200...

Linux Distros Unpatched Vulnerability : CVE-2026-90260

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: zoned: don't clobber the extent buffer when zeroing it out On a zoned filesystem a freed-but-still- dirty tree block is written out as zeros...

EulerOS Virtualization 2.11.1 : nghttp2 (EulerOS-SA-2026-3444)

According to the versions of the nghttp2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. Prior to version 1.68.1, the nghttp2 library stops...

CVE-2026-8674

A flaw was found in the GNU C Library glibc DNS stub resolver. This vulnerability allows a remote attacker on the local network to cause a denial of service by providing a specially crafted, excessively long search domain. When the resolver attempts to initialize with this long domain from...

CVE-2026-8674

Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200 characters or more in the GNU C Library version 2.26 to 2.44 results in an assertion failure which aborts the process. The resolver truncates...

DEBIAN-CVE-2026-8674

Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200 characters or more in the GNU C Library version 2.26 to 2.44 results in an assertion failure which aborts the process. The resolver truncates...

AZL-101843 CVE-2026-8674 affecting package glibc 2.38-21

Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200 characters or more in the GNU C Library version 2.26 to 2.44 results in an assertion failure which aborts the process. The resolver truncates...

EUVD-2026-82326

Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200 characters or more in the GNU C Library version 2.26 to 2.44 results in an assertion failure which aborts the process. The resolver truncates...

CVE-2026-8674 Assertion failure in the DNS stub resolver with a long search domain

Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200 characters or more in the GNU C Library version 2.26 to 2.44 results in an assertion failure which aborts the process. The resolver truncates...

CVE-2026-8674

A assertion failure in the DNS stub resolver of the GNU C Library (glibc) versions 2.26 through 2.44 aborts any process that resolves names through the library. The root cause is that when the search list in /etc/resolv.conf or the LOCALDOMAIN environment variable contains a domain of roughly 200...

CVE-2026-8674 Assertion failure in the DNS stub resolver with a long search domain

Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200 characters or more in the GNU C Library version 2.26 to 2.44 results in an assertion failure which aborts the process. The resolver truncates...

CVE-2026-8674 Assertion failure in the DNS stub resolver with a long search domain

Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200 characters or more in the GNU C Library version 2.26 to 2.44 results in an assertion failure which aborts the process. The resolver truncates...

BIT-MONGODB-2026-82064 Unauthenticated Denial of Service in MongoDB Server via Assertion Failure in Read Concern Processing on Replica Set Members

A security issue in MongoDB Server allows an unauthenticated network user to cause a denial of service on a specific type of replica set member. The server contains an assertion in its read concern processing logic that can be reached without authentication, and the assertion's assumptions about...