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postcss✕security

postcss: Regular Expression Denial of Service in postcss

Regular Expression Denial of Service in postcss (moderate). GHSA-566m-qj78-rww5, CVE-2021-23382.

postcss: Regular Expression Denial of Service in postcss: from its source to your code

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Regular Expression Denial of Service in postcss

osv.dev/vulnerability/GHSA-566m-qj78-r…from an advisory databasechecked 2026-10-30#41e174ab51

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read by a advisory-feed · advisory/npm/postcss/GHSA-566m-qj78-rww5