{"id":"CVE-2026-115887","revision":null,"records":[{"revision":"bd2bee37d77343c39a947d1e0f46b868","observedAt":"2026-10-23T22:48:20.692+00:00","statement":{"source":"cve-program","id":"CVE-2026-115887","aliases":[],"title":"graphql-scalars PhoneNumber scalar is vulnerable to regular expression denial of service","description":"GraphQL Scalars is a library of custom GraphQL scalars for creating precise type-safe GraphQL schemas. From 1.24.1 until 2.0.1, GraphQLPhoneNumber in src/scalars/PhoneNumber.ts uses ambiguous nested digit quantifiers that backtrack exponentially when a PhoneNumber value contains a run of digits followed by a character that makes the match fail. GraphQL evaluates parseLiteral during document validation and parseValue during variable coercion before resolver authentication or authorization, so a small unauthenticated request can block the Node.js event loop and stall the server process. serialize is also affected when unvalidated stored values are returned through the scalar. This issue is fixed in version 2.0.1.","state":0,"publishedAt":"2026-10-23T21:19:42.561+00:00","modifiedAt":"2026-10-23T21:19:42.561+00:00","affected":[{"ecosystem":"Vendor product","name":"graphql-scalars","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"graphql-hive\",\n                    \"product\": \"graphql-scalars\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 1.24.1, < 2.0.1\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/graphql-hive/graphql-scalars/security/advisories/GHSA-x8rm-f576-gq67","https://github.com/graphql-hive/graphql-scalars/pull/2719","https://github.com/graphql-hive/graphql-scalars/commit/210fd2485641afa2452800c00144245c74361701","https://github.com/graphql-hive/graphql-scalars/releases/tag/v2.0.1"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-115887","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-115887","identifiers":["CVE-2026-115887"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-10-26T14:35:48.1677058+00:00","complete":true,"records":1756,"lastAttemptAt":"2026-10-26T14:35:48.1677058+00:00","lastSuccessAt":"2026-10-26T14:35:48.3516958+00:00","error":null,"lastVerifiedAt":"2026-10-26T14:35:48.3516975+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-5ba1945314e042c2ced14b33f3680fa71692812d925544312b218f5eb8a26e71-c9e0dc0e630c65d3e2eec6bfd23be086a2f833dd3e7570a16b44670030aaf25b","complete":true,"records":414172,"lastAttemptAt":"2026-10-26T14:35:43.3458888+00:00","lastSuccessAt":"2026-10-26T14:35:43.2997194+00:00","error":null,"lastVerifiedAt":"2026-10-26T14:35:43.3458888+00:00","snapshotPublishedAt":"2026-10-26T13:53:57+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-43321610382942b8ad8c85917eab1546","complete":false,"records":4735,"lastAttemptAt":"2026-10-26T14:36:16.7068084+00:00","lastSuccessAt":"2026-10-24T23:18:49.862+00:00","error":"InvalidDataException","lastVerifiedAt":"2026-10-24T23:18:49.862+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":4064,"expectedIdentifiers":13477},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-10-26T14:35:48.1677058+00:00","complete":true,"records":1093,"lastAttemptAt":"2026-10-26T14:35:48.1677058+00:00","lastSuccessAt":"2026-10-26T14:35:48.3524508+00:00","error":null,"lastVerifiedAt":"2026-10-26T14:35:48.3524813+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-ddf1516e1d944b74b0e29872646a7464","complete":true,"records":13416,"lastAttemptAt":"2026-10-26T14:36:14.7824466+00:00","lastSuccessAt":"2026-10-26T14:36:14.779+00:00","error":null,"lastVerifiedAt":"2026-10-26T14:36:14.779+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13477,"expectedIdentifiers":13477},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-2375a4e597279abf92e8747e140fe8da9d421877cd49cae3ac69a2cb78469b2c","complete":true,"records":9779,"lastAttemptAt":"2026-10-26T14:35:43.7672517+00:00","lastSuccessAt":"2026-10-24T13:19:53.1346702+00:00","error":null,"lastVerifiedAt":"2026-10-26T14:35:43.7672517+00:00","snapshotPublishedAt":"2026-10-24T03:03:12+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-16ad89dfea13ab9e9b0108e63a759d63bd4559cc68b58491107d62ee35bbbaf2","complete":true,"records":1965,"lastAttemptAt":"2026-10-26T14:35:43.5489133+00:00","lastSuccessAt":"2026-10-23T16:01:26.4487605+00:00","error":null,"lastVerifiedAt":"2026-10-26T14:35:43.5489133+00:00","snapshotPublishedAt":"2026-10-21T12:18:07+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-a393d8fe0ae8408f3e4cab413b76047090c8e4a3c0a186c79edf33c9a3d3af95","complete":true,"records":2995,"lastAttemptAt":"2026-10-26T14:35:48.1177056+00:00","lastSuccessAt":"2026-10-26T14:35:47.9640893+00:00","error":null,"lastVerifiedAt":"2026-10-26T14:35:48.1177056+00:00","snapshotPublishedAt":"2026-10-26T14:18:55+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-690135177074a0c4b9ddcb48232cb870c32b1a7adcd972a81c224810b8437d0d","complete":true,"records":230805,"lastAttemptAt":"2026-10-26T14:35:43.6565309+00:00","lastSuccessAt":"2026-10-26T12:37:54.7648812+00:00","error":null,"lastVerifiedAt":"2026-10-26T14:35:43.6565309+00:00","snapshotPublishedAt":"2026-10-26T11:48:32+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null}]}