CVE-2026-54639Published
Style Dictionary, a build system for creating cross-platform styles, has a prototype pollution vulnerability starting in version 4.3.0 and prior to version 5.4.4. Impact users have: direct usage of `convertTokenData(tokens, { output: 'objec…
Exact source revision recorded 27 Oct 2026 14:13:32 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-54639 · Microsoft / collected KEV context
nvd · CVE-2026-54639
- https://github.com/style-dictionary/style-dictionary/commit/209085d9782cfc0783c4d983f3f1bb2c515954ec
- https://github.com/style-dictionary/style-dictionary/commit/23b5e8dda143441f0d6b8e2b4222e2da98058bc5
- https://github.com/style-dictionary/style-dictionary/pull/1702
- https://github.com/style-dictionary/style-dictionary/security/advisories/GHSA-vj5c-m527-mpff
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