Lucene search
+L

glibc: glibc: Information disclosure via zero-valued network query

🗓️ 17 Mar 2026 17:20:27Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 14 Views

glibc info leak via zero-valued network query when domain name system is used with getnetbyaddr.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.10aarch64compat-libpthread-nonshared2.28-251.el8_10.31compat-libpthread-nonshared-2.28-251.el8_10.31.aarch64.rpm
Red Hat Enterprise Linux8.10ppc64lecompat-libpthread-nonshared2.28-251.el8_10.31compat-libpthread-nonshared-2.28-251.el8_10.31.ppc64le.rpm
Red Hat Enterprise Linux8.10s390xcompat-libpthread-nonshared2.28-251.el8_10.31compat-libpthread-nonshared-2.28-251.el8_10.31.s390x.rpm
Red Hat Enterprise Linux8.10x86_64compat-libpthread-nonshared2.28-251.el8_10.31compat-libpthread-nonshared-2.28-251.el8_10.31.x86_64.rpm
Red Hat Enterprise Linux8.10aarch64glibc2.28-251.el8_10.31glibc-2.28-251.el8_10.31.aarch64.rpm
Red Hat Enterprise Linux8.10i686glibc2.28-251.el8_10.31glibc-2.28-251.el8_10.31.i686.rpm
Red Hat Enterprise Linux8.10ppc64leglibc2.28-251.el8_10.31glibc-2.28-251.el8_10.31.ppc64le.rpm
Red Hat Enterprise Linux8.10s390xglibc2.28-251.el8_10.31glibc-2.28-251.el8_10.31.s390x.rpm
Red Hat Enterprise Linux8.10x86_64glibc2.28-251.el8_10.31glibc-2.28-251.el8_10.31.x86_64.rpm
Red Hat Enterprise Linux8.10aarch64glibc-all-langpacks2.28-251.el8_10.31glibc-all-langpacks-2.28-251.el8_10.31.aarch64.rpm
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

15 Jul 2026 13:12Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00564
SSVC
14