CVE-2021-3807Published

Inefficient Regular Expression Complexity in chalk/ansi-regex

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2021-3807

Published

chalk/ansi-regex

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "chalk",
                    "product": "chalk/ansi-regex",
                    "versions": [
                        {
                            "version": "unspecified",
                            "lessThan": "6.0.1",
                            "status": "affected",
                            "versionType": "custom"
                        },
                        {
                            "version": "unspecified",
                            "lessThan": "5.0.1",
                            "status": "affected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.0.1",
                            "status": "unaffected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON