Resolve CVE-2026-33532 by bumping yaml to ^1.10.3#1500
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KashKondaka wants to merge 1 commit intoopensearch-project:2.10from
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Resolve CVE-2026-33532 by bumping yaml to ^1.10.3#1500KashKondaka wants to merge 1 commit intoopensearch-project:2.10from
KashKondaka wants to merge 1 commit intoopensearch-project:2.10from
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Details: Parsing a YAML document with the yaml npm package may throw a RangeError due to a stack overflow. The node resolution/composition phase uses recursive function calls without a depth bound. An attacker who can supply YAML for parsing can trigger a RangeError: Maximum call stack size exceeded with a small payload (~2-10 KB). The RangeError is not a YAMLParseError, so applications that only catch YAML-specific errors will encounter an unexpected exception type. Depending on the host application's exception handling, this can fail requests or terminate the Node.js process. Flow sequences allow deep nesting with minimal bytes (2 bytes per level). On the default Node.js stack, approximately 1,000-5,000 levels of nesting (2-10 KB input) exhaust the call stack. Impact: Parsing a YAML document with the yaml npm package may throw a RangeError due to a stack overflow with a small payload (~2-10 KB). Depending on exception handling, this can fail requests or terminate the Node.js process. Fix: Added yaml ^1.10.3 to yarn resolutions in package.json. Version 1.10.3 adds a depth bound to the compose/resolve phase, preventing stack overflow from deeply nested YAML documents. Signed-off-by: KashKondaka <37753523+KashKondaka@users.noreply.github.com>
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Summary
Resolves CVE-2026-33532 (MEDIUM severity) by adding
yaml@^1.10.3to yarn resolutions inpackage.json.Details
Parsing a YAML document with the
yamlnpm package may throw aRangeErrordue to a stack overflow. The node resolution/composition phase uses recursive function calls without a depth bound. An attacker who can supply YAML for parsing can trigger aRangeError: Maximum call stack size exceededwith a small payload (~2-10 KB).The
RangeErroris not aYAMLParseError, so applications that only catch YAML-specific errors will encounter an unexpected exception type. Depending on the host application's exception handling, this can fail requests or terminate the Node.js process.Impact
Parsing a YAML document with the
yamlnpm package may throw aRangeErrordue to a stack overflow with a small payload (~2-10 KB). Depending on exception handling, this can fail requests or terminate the Node.js process.Fix
yaml: ^1.10.3to yarn resolutions inpackage.jsonTest Plan
yamlresolves to>=1.10.3afteryarn install