CVE-2014-9130: scanner.c in LibYAML 0.1.5 and 0.1.6, as used in the YAML-LibYAML (aka YAML-XS) module for Perl, allows con...

Security readout for executives and security teams

This flaw can make software crash when it parses specially shaped YAML input. The business impact is denial of service, not data theft or code execution based on the provided sources. Risk is highest for services that accept YAML from users, automation pipelines, or external integrations. Exposure is likely where vulnerable LibYAML or YAML-LibYAML packages parse untrusted or semi-trusted YAML. Internally controlled configuration parsing is lower risk unless attackers can modify those files or influence automation inputs. Address during normal vulnerability remediation unless the organization accepts untrusted YAML in critical services. Escalate priority for customer-facing parsers or automation systems where crashes can interrupt delivery, deployments, or security tooling. Mitigation focus: Upgrade LibYAML and YAML-LibYAML packages using vendor advisories for the affected platform.; Check Debian, Ubuntu, Red Hat, Puppet, and other vendor guidance before selecting fixed versions.; Avoid parsing untrusted YAML with vulnerable versions until patched..

Prepared

Jun 14, 2026, 05:41 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.