Ubuntu 22.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS : GNU C Library vulnerabilities (USN-8737-1)

The remote Ubuntu 22.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8737-1 advisory. It was discovered that GNU C Library had a buffer overflow in the strfmon function when handling right- justificatio...

RHBA-2024:2413 Red Hat Bug Fix Advisory: glibc bug fix and enhancement update

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Exploit for Out-of-bounds Write in Gnu Glibc

CVE-2024-2961 CNEXT XXE Channel Adaptation for Exploit Scrip...

GHSA-RGJ7-G3M4-5G8C sharp: Vulnerabilities in libheif: GHSA-g89c-p67h-r497 and GHSA-2jg2-4ch7-h545

Impact A number of vulnerabilities, two rated as "Critical" severity using CVSSv3, have been discovered and fixed in the upstream libheif dependency. These can lead to possible remote code execution RCE on glibc-based Linux when run under certain conditions. The attack vector for these claims to ...

sharp: Vulnerabilities in libheif: GHSA-g89c-p67h-r497 and GHSA-2jg2-4ch7-h545

Impact A number of vulnerabilities, two rated as "Critical" severity using CVSSv3, have been discovered and fixed in the upstream libheif dependency. These can lead to possible remote code execution RCE on glibc-based Linux when run under certain conditions. The attack vector for these claims to ...

USN-8737-1 glibc vulnerabilities

It was discovered that GNU C Library had a buffer overflow in the strfmon function when handling right-justification padding. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 26.04 LTS. CVE-2026-19499 It was discover...

glibc: glibc: Heap buffer overflow via attacker-controlled fopen mode string

A flaw was found in the GNU C Library glibc. This vulnerability could allow an attacker with local access to trigger a heap buffer overflow by manipulating how the fopen function handles certain input. This could lead to minor disruptions in system operations or limited access to sensitive...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: glibc: compat-libpthread-nonshared-2.43-8.5.hum1 aarch64, x8664 glibc-2.43-8.5.hum1 aarch64, x8664 glibc-all-langpacks-2.43-8.5.hum1 aarch64, x8664 glibc-benchtests-2.43-8.5.hum1 aarch64, x8664...

EulerOS 2.0 SP12 : glibc (EulerOS-SA-2026-3262)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The deprecated functions nsprintrrf, nsprintrr and fpnquery in the GNU C Library version 2.0.1 to version 2.43 fail to validate the RDATA content...

EulerOS 2.0 SP12 : glibc (EulerOS-SA-2026-3337)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The deprecated functions nsprintrrf, nsprintrr and fpnquery in the GNU C Library version 2.0.1 to version 2.43 fail to validate the RDATA content...

NewStart CGSL MAIN 7.02 : glibc Multiple Vulnerabilities (NS-SA-2026-0097)

The remote NewStart CGSL host, running version MAIN 7.02, has glibc packages installed that are affected by multiple vulnerabilities: - 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...

Oracle Linux 10 : glibc (ELSA-2026-42694)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-42694 advisory. - CVE-2026-5425: Fix out-of-bounds write via TSIG record processing RHEL-180652, RHEL-185612 Tenable has extracted the preceding description block...

glibc security update

2.39-128.0.1 - Forward port Oracle changes to 2.39-128. - Reviewed-by: Elena Zannoni Oracle history: Jul-15-2026 Cupertino Miranda - 2.39-126.0.1 - Forward port Oracle changes to 2.39-126. - Reviewed-by: Jose E. Marchesi Jul-15-2026 Cupertino Miranda - 2.39-124.0.1 - Forward port Oracle changes t...

OESA-2026-3617 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...

OESA-2026-3618 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...

OESA-2026-3616 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...

OESA-2026-3615 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...

glibc-2.44-1.1 on GA media (moderate)

glibc-2.44-1.1 on GA media Announcement ID: openSUSE-SU-2026:11660-1 Rating: moderate Cross-References: CVE-2026-6368 CVE-2026-6791 CVSS scores: CVE-2026-6368 SUSE : 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVE-2026-6791 SUSE : 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H Affected...

OPENSUSE-SU-2026:11660-1 glibc-2.44-1.1 on GA media

These are all security issues fixed in the glibc-2.44-1.1 package on the GA media of openSUSE Tumbleweed...

glibc: Non-progress DoS in EUC_JISX0213 -> UCS-4 conversion state

A flaw was found in glibc. Converting crafted EUCJISX0213 input to UCS-4 or the internal wide character encoding for example with iconv can cause the converter to make no progress, hanging the calling application. Some EUCJISX0213 sequences decode to two code points; if the output buffer has room...