Security Bulletin: Vulnerability in libxml2 affects IBM Cloud Pak System[CVE-2025-6021]

Summary A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. Vulnerability was addressed in IBM Cloud Pak System version 2.3.6.1, and IBM Cloud Pak System version 2.3.5.1. Vulnerability Details...

RLSA-2026:39304 Low: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 For more details about the security issues, including the impact, a CVSS score,...

libxml2 security update

An update is available for libxml2. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libxml2 library is a development toolbox providing the implementation of...

libxml2 security update

An update is available for libxml2. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libxml2 library is a development toolbox providing the implementation of...

RLSA-2026:39317 Low: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 For more details about the security issues, including the impact, a CVSS score,...

RHSA-2026:39317 Red Hat Security Advisory: libxml2 security update

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RHSA-2026:39304 Red Hat Security Advisory: libxml2 security update

Bulletin has no description...

AlmaLinux 9 : libxml2 (ALSA-2026:39317)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:39317 advisory. libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 Tenable has extracted the preceding description block directly from the...

RHEL 10 : libxml2 (RHSA-2026:39304)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:39304 advisory. The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Stack Buffer Overflow ...

RockyLinux 10 : libxml2 (RLSA-2026:39304)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:39304 advisory. libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 Tenable has extracted the preceding description block directly from t...

Oracle Linux 9 : libxml2 (ELSA-2026-39317)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-39317 advisory. 2.9.13-14.2 - Fix CVE-2025-6170 RHEL-182016 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that...

AlmaLinux 10 : libxml2 (ALSA-2026:39304)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:39304 advisory. libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 Tenable has extracted the preceding description block directly from th...

RockyLinux 9 : libxml2 (RLSA-2026:39317)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:39317 advisory. libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 Tenable has extracted the preceding description block directly from th...

RHEL 9 : libxml2 (RHSA-2026:39317)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:39317 advisory. The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Stack Buffer Overflow i...

Security update for libxml2 (important)

openSUSE security update: security update for libxml2 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21317-1 Rating: important References: bsc1262719 bsc1269790 Cross-References: CVE-2026-11979 CVE-2026-6732 CVSS scores: CVE-2026-11979 SUSE : 7...

Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling

A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare...

libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling

A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare...

Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...

ALSA-2026:39304 Low: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Stack Buffer Overflow in xmllint Interactive Shell Command Handling CVE-2025-6170 For more details about the security issues, including the impact, a CVSS score,...