EulerOS 2.0 SP11 : glibc (EulerOS-SA-2026-3121)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Calling the scanf family of functions with a %mc malloc'd character match in the GNU C Library version 2.7 to version 2.43 with a format width...

EulerOS 2.0 SP11 : glibc (EulerOS-SA-2026-3066)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Calling the scanf family of functions with a %mc malloc'd character match in the GNU C Library version 2.7 to version 2.43 with a format width...

Oracle Linux 8 : glibc (ELSA-2026-500065)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-500065 advisory. - CVE-2026-5450: Fix buffer overflow in scanf RHEL-172700 - Add tests for CVE-2026-4437 and CVE-2026-4438 RHEL-173358 - CVE-2026-4046: Fix assertion failure i...

Oracle Linux 8 : glibc (ELSA-2026-42733)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-42733 advisory. - CVE-2026-5435 Out-of-bounds write via TSIG record processing RHEL-181724 - CVE-2026-5928: Fix ungetwc operating on byte stream RHEL-181725 -...

USN-8611-1 glibc vulnerabilities

It was discovered that the GNU C Library iconv function incorrectly handled certain IBM character sets. An attacker could possibly use this issue to cause a denial of service. CVE-2026-4046 It was discovered that the GNU C Library DNS functions incorrectly handled certain DNS server responses whe...

USN-8611-1: GNU C Library vulnerabilities

It was discovered that the GNU C Library iconv function incorrectly handled certain IBM character sets. An attacker could possibly use this issue to cause a denial of service. CVE-2026-4046 It was discovered that the GNU C Library DNS functions incorrectly handled certain DNS server responses whe...

EulerOS Virtualization 2.10.1 : glibc (EulerOS-SA-2026-2819)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single...

EulerOS Virtualization 2.12.1 (EulerOS-SA-2026-2726)

According to the versions of the packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte an...

EulerOS Virtualization 2.12.0 : glibc (EulerOS-SA-2026-2772)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single...

TencentOS Server 3: glibc (TSSA-2026:0634)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0634 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Oracle Linux 10 : glibc (ELSA-2026-18139)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-18139 advisory. - CVE-2026-5450: Fix buffer overflow in scanf RHEL-172694 - CVE-2026-4046: Fix assertion failure in IBM1390 and IBM1399 iconv modules RHEL-162885 Tenable has...

EulerOS 2.0 SP10 : glibc (EulerOS-SA-2026-2649)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and...

EulerOS 2.0 SP12 : glibc (EulerOS-SA-2026-2529)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and...

MiracleLinux 8 : glibc-2.28-251.el8_10.38 (AXSA:2026-1182:06)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1182:06 advisory. glibc: glibc: Heap Buffer Overflow in scanf with %mc format specifier and large width CVE-2026-5450 Tenable has extracted the preceding description block...

Moderate: Red Hat Security Advisory: glibc security, bug fix, and enhancement update

An update for glibc is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

RHEL 9 : glibc (RHSA-2026:33230)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:33230 advisory. The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name service cach...

EulerOS 2.0 SP15 : glibc (EulerOS-SA-2026-2442)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and...

EulerOS 2.0 SP15 : glibc (EulerOS-SA-2026-2483)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and...

SUSE SLES12 Security Update : glibc (SUSE-SU-2026:2440-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2440-1 advisory. - CVE-2026-5928: libio: Fix ungetwc operating on byte stream bsc1262464, BZ 33998 - CVE-2026-5450: stdio-common: Fix buffer overflow in scanf %...

Security update for glibc

This update for glibc fixes the following issues: CVE-2026-5928: libio: Fix ungetwc operating on byte stream bsc1262464, BZ 33998 CVE-2026-5450: stdio-common: Fix buffer overflow in scanf %mc bsc1262465, BZ 34008 CVE-2026-4046: Use pending character state in IBM1390, IBM1399 character sets...