Critical Photon OS Security Update - PHSA-2026-5.0-0802

Updates of 'python3-requests', 'python3-Pygments', 'nghttp2', 'strongswan', 'libpng', 'python3', 'python3-pyOpenSSL', 'rubygem-activesupport', 'glibc', 'etcd', 'sqlite' packages of Photon OS have been released...

Photon OS 4.0: Glibc PHSA-2026-4.0-0984

An update of the glibc package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-0984. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

CVE-2026-4438 vulnerabilities

Vulnerabilities for packages: glibc...

GHSA-M5WQ-R4R4-4QRH vulnerabilities

Vulnerabilities for packages: glibc...

CVE-2026-4437 vulnerabilities

Vulnerabilities for packages: glibc...

CVE-2026-4438 vulnerabilities

Vulnerabilities for packages: glibc...

GHSA-M5WQ-R4R4-4QRH vulnerabilities

Vulnerabilities for packages: glibc...

CVE-2026-4437 vulnerabilities

Vulnerabilities for packages: glibc...

CVE-2026-4046

A flaw was found in glibc, the GNU C Library. A remote attacker could exploit this vulnerability by providing specially crafted inputs using the IBM1390 or IBM1399 character sets to the iconv function. This could lead to an assertion failure, causing the application to crash and resulting in a...

CVE-2026-4046 iconv crash due to assertion failure with untrusted input

The iconv function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This vulnerability can be trivially mitigated by removing the IBM1390 and...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: glibc (UTSA-2026-006305)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006305 advisory. Calling wordexp with WRDEREUSE in conjunction with WRDEAPPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory...

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-2026-50174)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50174 advisory. - CVE-2025-15281: wordexp WRDEREUSE uninitialized memory read RHEL-142787 - CVE-2026-0915: Stack memory disclosure in getnetbyaddr RHEL-141849 -...

glibc security update

2.28-251.0.4.31 - Forward port of Oracle patches Reviewed-by: Jose E. Marchesi Oracle history: February-24-2026 Cupertino Miranda - 2.28-251.0.4.27 - Fixed orabug 38834066 stpcpy MTE support Reviewed-by: Jose E. Marchesi December-8-2025 Cupertino Miranda - 2.28-251.0.3.27 - Forward port of Oracle...

glibc security update

An update is available for glibc. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The glibc packages provide the standard C libraries libc, POSIX thread librarie...

RockyLinux 8 : glibc (RLSA-2026:4772)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:4772 advisory. glibc: glibc: Information disclosure via zero-valued network query CVE-2026-0915 glibc: wordexp with WRDEREUSE and WRDEAPPEND may return uninitialized...

MiracleLinux 8 : glibc-2.28-251.el8_10.31 (AXSA:2026-341:02)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-341:02 advisory. glibc: glibc: Information disclosure via zero-valued network query CVE-2026-0915 glibc: wordexp with WRDEREUSE and WRDEAPPEND may return uninitialize...

CVE-2026-4438

Calling gethostbyaddr or gethostbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend in the GNU C library version 2.34 to version 2.43 could result in an invalid DNS hostname being returned to the caller in violation of the DNS specification...

UBUNTU-CVE-2026-4437

Calling gethostbyaddr or gethostbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend in the GNU C Library version 2.34 to version 2.43 could, with a crafted response from the configured DNS server, result in a violation of the DNS specification that causes the...

CVE-2026-4438

Calling gethostbyaddr or gethostbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend in the GNU C library version 2.34 to version 2.43 could result in an invalid DNS hostname being returned to the caller in violation of the DNS specification...