Alibaba Cloud Linux 3 : 0073: perl-YAML-Syck (ALINUX3-SA-2026:0073)

The remote Alibaba Cloud Linux 3 host has a package installed that is affected by a vulnerability as referenced in the ALINUX3-SA-2026:0073 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-4177: YAML::Syck versions through 1.36 for...

perl-YAML-Syck security update

An update is available for perl-YAML-Syck. 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 This module provides a Perl interface to the libsyck data serializatio...

RLSA-2026:6470 Important: perl-YAML-Syck security update

This module provides a Perl interface to the libsyck data serialization library. It exports the Dump and Load functions for converting Perl data structures to YAML strings, and the other way around. Security Fixes: perl-YAML-Syck: YAML::Syck versions through 1.36 for Perl has several potential...

RockyLinux 8 : perl-YAML-Syck (RLSA-2026:6470)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:6470 advisory. perl-YAML-Syck: YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAM...

Important: Red Hat Security Advisory: perl-YAML-Syck security update

An update for perl-YAML-Syck is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

Fedora: Security Advisory (FEDORA-2026-3572f7e01c)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Updated perl-YAML-Syck packages fix security vulnerabilities

YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. CVE-2026-4177...

CVE-2026-4177

YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. The heap overflow occurs when class names exceed the initial 512-byte allocation. The base64 decoder could read past the buffer end on...

OESA-2024-1551 libyaml security update

A C library for parsing and emitting YAML. Security Fixes: A vulnerability was found in yaml libyaml up to 0.2.5 and classified as critical. Affected by this issue is the function yamlemitteremitflowsequenceitem of the file /src/libyaml/src/emitter.c. The manipulation leads to heap-based buffer...

Important: Red Hat Security Advisory: ruby193-libyaml security update

Updated ruby193-libyaml packages that fix two security issues are now available for Red Hat Enterprise Linux OpenStack Platform 3.0. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give...