CVE-2026-40118

CVE-2026-40118 involves Arcserve’s UDP Console. The issue is an incorrectly specified destination in a communication channel: if a user configures the activation server hostname to a dummy URL, the product may contact that dummy domain, potentially causing information disclosure. The provided doc...

CVE-2026-40118

UDP Console provided by Arcserve contains an incorrectly specified destination in a communication channel vulnerability. When a user configures an activation server hostname of the affected product to a dummy URL, the product may unintentionally communicate with the dummy domain, causing...

CLEANSTART-2026-CF62516 Hostname verification in Apache ZooKeeper ZKTrustManager falls back to reverse DNS (PTR) when IP SAN validation fails, allowing attackers who control or spoof PTR records to impersonate ZooKeeper s...

Multiple security vulnerabilities affect the kserve-modelmesh package. Hostname verification in Apache ZooKeeper ZKTrustManager falls back to reverse DNS PTR when IP SAN validation fails, allowing attackers who control or spoof PTR records to impersonate ZooKeeper servers or clients with a valid...

SUSE SLES12 Security Update : util-linux (SUSE-SU-2026:1370-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:1370-1 advisory. - CVE-2026-3184: Fix full hostname usage for PAM to ensure correct access control for 'login -h' bsc1258859. Tenable has extracted the preceding...

Fedora 44 : cockpit (2026-ea792bf240)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-ea792bf240 advisory. Automatic update for cockpit-360.1-1.fc44. Changelog for cockpit Tue Apr 14 2026 Packit - 360.1-1 - Prevent overmounting also for btrfs subvolumes...

Security Bulletin: due to the use of Apache Log4j, IBM Transformation Extender Advanced is vulnerable to Host Mismatch

Summary Apache Log4j is used by IBM Transformation Extender Advanced also known as IBM Standards Processing Engine as part of common utility helpers. Apache Log4j has been updated to address CVE-2025-68161 which causes hostname mismatch. Vulnerability Details CVEID:CVE-2025-68161 DESCRIPTION: The...

Security update for util-linux

This update for util-linux fixes the following issues: CVE-2026-3184: Fix full hostname usage for PAM to ensure correct access control for "login -h" bsc1258859. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

SUSE-SU-2026:1370-1 Security update for util-linux

This update for util-linux fixes the following issues: - CVE-2026-3184: Fix full hostname usage for PAM to ensure correct access control for 'login -h' bsc1258859...

Security update for glibc

This update for glibc fixes the following issues: CVE-2026-4437: incorrect DNS response parsing via crafted DNS server response bsc1260078. CVE-2026-4438: invalid DNS hostname returned via gethostbyaddr functions bsc1260082. Patch Instructions: To install this SUSE update use the SUSE recommended...

WWBN AVideo has a SSRF via same-domain hostname with alternate port bypasses isSSRFSafeURL

Summary The isSSRFSafeURL function in objects/functions.php contains a same-domain shortcircuit lines 4290-4296 that allows any URL whose hostname matches webSiteRootURL to bypass all SSRF protections. Because the check compares only the hostname and ignores the port, an attacker can reach...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in crypto/x509 [CVE-2025-61729]

Summary IBM Watson Speech Services Cartridge is vulnerable to Improper Certificate Validation in crypto/x509, caused by a contidtion within HostnameError.Error, when constructing an error string, where there is no limit to the number of hosts that will be printed out CVE-2025-61729. Crypto/x509 i...

CLSA-2026-1776176227 glibc: Fix of 2 CVEs

CVE-2026-4437: fix incorrect record counting in getanswerptr that allowed iteration past the answer section boundary in DNS responses - CVE-2026-4438: fix hostname validation checking expectedname instead of namebuffer in getanswerptr, which could return invalid hostnames...

JLSEC-2026-104 Deno's improper suffix match testing for `DENO_AUTH_TOKENS`

Summary Deno improperly checks that an import specifier's hostname is equal to or a child of a token's hostname, which can cause tokens to be sent to servers they shouldn't be sent to. An auth token intended for example.com may be sent to notexample.com. Details authtokens.rs uses a simple endswi...

Improper Certificate Validation

Apache Log4j Core is vulnerable to Improper Certificate Validation. The vulnerability is due to ignored hostname verification settings in TLS configuration, which allows an attacker to perform a man-in-the-middle attack by presenting a trusted certificate and intercepting secure communications...

MAL-2026-2826 Malicious code in dom-utils-lite (npm)

dom-utils-lite and centralogger, with identical payloads. On npm install, a postinstall hook fetches the attacker’s SSH public key from a Supabase storage bucket, appends it to /.ssh/authorizedkeys, harvests the victim’s IP, username, and hostname, then uploads that metadata to the same Supabase...

EUVD-2026-22190

External Secrets Operator reads information from a third-party service and automatically injects the values as Kubernetes Secrets. Versions 2.2.0 and below contain a vulnerability in runtime/template/v2/template.go where the v2 template engine removes env and expandenv from Sprig's TxtFuncMap but...

crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the HostnameError.Error function. This flaw, caused by unbounded string concatenation, leads to excessive resource...

CVE-2026-34477

A flaw was found in Apache Log4j Core. A network-based attacker can perform a man-in-the-middle MITM attack, allowing them to intercept encrypted communications. This occurs when an SMTP, Socket, or Syslog appender uses Transport Layer Security TLS with a nested element, and the attacker has a...

crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the HostnameError.Error function. This flaw, caused by unbounded string concatenation, leads to excessive resource...

Server-Side Request Forgery (SSRF)

Axios is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to improper hostname normalization when evaluating NOPROXY rules, where crafted loopback addresses e.g., localhost. or ::1 bypass proxy exclusions and are routed through the proxy, allowing attackers to access...