AlmaLinux 9.6 [TuxCare] Security Update: compat-libpthread-nonshared / glibc / glibc-all-langpacks / etc (ALMALINUX9.6:CLSA-2026:1772013351)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772013351 advisory. - Calling getnetbyaddr or getnetbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for...

AlmaLinux 9.2 [TuxCare] Security Update: compat-libpthread-nonshared / glibc / glibc-all-langpacks / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1772114900)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1772114900 advisory. - Passing too large an alignment to the memalign suite of functions memalign, posixmemalign, alignedalloc in the GNU C Library versi...

Rocky Linux 9.6 [TuxCare] Security Update: compat-libpthread-nonshared / glibc / glibc-all-langpacks / etc (ALMALINUX9.6:CLSA-2026:1772013351)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772013351 advisory. - Calling getnetbyaddr or getnetbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries f...

Astra Linux – Vulnerability in glibc

Calling getnetbyaddr or getnetbyaddrr with a configured nsswitch.conf that specifies the library’s DNS backend can lead to a situation where a zero-valued network is queried during operations in the GNU C Library versions 2.0 to 2.42. This could result in the leakage of stack contents to the...

EulerOS Virtualization 2.10.0 : glibc (EulerOS-SA-2026-2047)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling wordexp with WRDEREUSE in conjunction with WRDEAPPEND in the GNU C Library version 2.0 to version 2.42 may cause the interfa...

EulerOS Virtualization 2.13.0 : glibc (EulerOS-SA-2026-2166)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Passing too large an alignment to the memalign suite of functions memalign, posixmemalign, alignedalloc in the GNU C Library version...

EulerOS Virtualization 2.13.1 : glibc (EulerOS-SA-2026-2127)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Passing too large an alignment to the memalign suite of functions memalign, posixmemalign, alignedalloc in the GNU C Library version...

EulerOS Virtualization 2.12.0 : glibc (EulerOS-SA-2026-2100)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling getnetbyaddr or getnetbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend for networks and...

EulerOS Virtualization 2.12.1 : glibc (EulerOS-SA-2026-2075)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling getnetbyaddr or getnetbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend for networks and...

Security Bulletin: Multiple vulnerabilities found in CICS Transaction Gateway for Multiplatforms.

Summary CICS Transaction Gateway for Multiplatforms has been updated in order to address multiple vulnerabilities CVE-2025-15281, CVE-2026-0915, CVE-2025-15366, CVE-2025-15367, CVE-2026-0865, CVE-2026-1299, CVE-2025-14831, CVE-2025-9820, CVE-2025-69419, WS-2026-0003, GHSA-72hv-8253-57qq...

ROS-20260505-73-0081

A vulnerability in the getnetbyaddr and getnetbyaddrr functions of the GNU C Library is related to the use of an uninitialized resource. Exploitation of the vulnerability may allow a remote intruder to gain unauthorized access to protected information...

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

A flaw was found in glibc, the GNU C Library. When an application calls the getnetbyaddr or getnetbyaddrr functions to resolve a network address, and the system's nsswitch.conf file is configured to use a DNS Domain Name System backend for network lookups, a query for a zero-valued network can le...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: glibc (UTSA-2026-006299)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006299 advisory. Calling getnetbyaddr or getnetbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in...

Oracle Linux 8 : glibc (ELSA-2026-4772)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-4772 advisory. - CVE-2025-15281: wordexp WRDEREUSE uninitialized memory read RHEL-142787 - CVE-2026-0915: Stack memory disclosure in getnetbyaddr RHEL-141849 -...

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

A flaw was found in glibc, the GNU C Library. When an application calls the getnetbyaddr or getnetbyaddrr functions to resolve a network address, and the system's nsswitch.conf file is configured to use a DNS Domain Name System backend for network lookups, a query for a zero-valued network can le...

SUSE-SU-2026:0680-1 Security update for glibc

This update for glibc fixes the following issues: - CVE-2026-0915: resolv: Fix NSS DNS backend for getnetbyaddr bsc1256822, BZ 33802 - CVE-2025-15281: posix: Reset wordexpt fields with WRDEREUSE bsc1257005, BZ 33814 - CVE-2025-8058: posix: Fix double-free after allocation failure in regcomp...

CLSA-2026-1772114900 glibc: Fix of CVE-2026-0915

CVE-2026-0915: fix leak of stack contents to configured DNS resolver when resolving a zero-valued network via getnetbyaddr/getnetbyaddrr with DNS NSS backend; sanitize network value and avoid passing uninitialized stack data to resolver...

GNU C Library getnetbyaddr RCE

The vulnerability of the getnetbyaddr and getnetbyaddrr functions in the GNU C Library is related to the use of uninitialized resources. Exploiting this vulnerability could allow a remote attacker to gain unauthorized access to protected information...

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

A flaw was found in glibc, the GNU C Library. When an application calls the getnetbyaddr or getnetbyaddrr functions to resolve a network address, and the system's nsswitch.conf file is configured to use a DNS Domain Name System backend for network lookups, a query for a zero-valued network can le...

OESA-2026-1266 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...