{"id":"CVE-2026-128018","aliases":[],"cve":{"records":[{"id":"CVE-2026-128018","source":"VulnCheck","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-11-12T20:32:53.532Z","published":"2026-11-13T09:34:09.269Z","modified":"2026-11-13T09:34:09.269Z"}],"publishers":[{"name":"VulnCheck","role":"CNA","organizationId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","modified":"2026-11-13T09:34:09.269Z"}],"references":[{"url":"https://github.com/php/frankenphp/security/advisories/GHSA-x6j6-qv7w-fq3c","tags":["vendor-advisory"],"source":"VulnCheck"},{"url":"https://github.com/php/frankenphp/commit/185bfe578af854d29d7bdff3dd83b3b9dea3572b","tags":["patch"],"source":"VulnCheck"},{"url":"https://www.vulncheck.com/advisories/frankenphp-before-1.13.4-pending-worker-request-denial-of-service","tags":["third-party-advisory"],"source":"VulnCheck"}],"weaknesses":[{"id":"CWE-404","description":"Improper Resource Shutdown or Release","source":"VulnCheck"}],"applicability":[{"source":"VulnCheck","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:php:frankenphp:*:*:*:*:*:*:*:*","versionEndExcluding":"1.13.4"}]}]}]}],"prioritization":[]},"title":"FrankenPHP before 1.13.4 Pending Worker Request Denial of Service","titleSource":"VulnCheck","descriptionSource":"VulnCheck","description":"FrankenPHP before 1.13.4 contains a denial of service vulnerability in worker mode where frankenphp_handle_request() returns false without finishing the dequeued request after a fatal error during request startup. Attackers who trigger startup fatal errors against worker scripts that keep calling frankenphp_handle_request() can leave client requests hanging indefinitely while the worker continues running.","score":6.3,"severity":"medium","published":"2026-11-13T09:34:09.269Z","modified":"2026-11-13T09:34:09.269Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"php","name":"frankenphp","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"1.13.4","versionType":"semver"},{"version":"1.13.4","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:golang/github.com/dunglas/frankenphp","packageIdentity":{"ecosystem":"Go","name":"github.com/dunglas/frankenphp"},"cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-128018"}],"remediation":[],"references":["https://github.com/php/frankenphp/security/advisories/GHSA-x6j6-qv7w-fq3c","https://github.com/php/frankenphp/commit/185bfe578af854d29d7bdff3dd83b3b9dea3572b","https://www.vulncheck.com/advisories/frankenphp-before-1.13.4-pending-worker-request-denial-of-service"],"sources":[{"name":"CVE","id":"CVE-2026-128018","modified":"2026-11-13T09:34:09.269Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-128018"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":6.3},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","score":3.7}],"sourceAffected":[],"observedAt":"2026-11-13T12:49:41.326Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T02:30:32.029Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-14T08:40:55.223Z","attemptedAt":"2026-11-14T08:40:55.223Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-14T08:30:36.125Z","attemptedAt":"2026-11-14T08:30:36.125Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-14T08:25:30.818Z","attemptedAt":"2026-11-14T08:25:30.818Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-14T08:25:30.818Z","attemptedAt":"2026-11-14T08:25:30.818Z"}],"evidence":[{"source":"FIRST EPSS","id":"CVE-2026-128018","url":"https://www.first.org/epss/","probability":0.00429,"percentile":0.37616,"date":"2026-11-13","checkedAt":"2026-11-14T08:25:30.818Z"},{"source":"ENISA EUVD","id":"EUVD-2026-125084","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-125084","modified":"Nov 13, 2026, 9:34:09 AM","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","checkedAt":"2026-11-14T08:25:30.818Z"},{"source":"GitHub Advisory Database","id":"GHSA-xvmj-pj62-9cmx","url":"https://github.com/advisories/GHSA-xvmj-pj62-9cmx","modified":"2026-11-13T12:31:37Z","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","checkedAt":"2026-11-14T08:30:36.125Z"},{"source":"NVD","id":"CVE-2026-128018","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-128018","modified":"2026-11-13T10:18:07.263","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","checkedAt":"2026-11-14T08:40:55.223Z"},{"source":"NVD","id":"CVE-2026-128018","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-128018","modified":"2026-11-13T10:18:07.263","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","checkedAt":"2026-11-14T08:40:55.223Z"}],"aiSummary":{"text":"FrankenPHP before 1.13.4 has a denial of service vulnerability in worker mode, where a fatal error during request startup can leave client requests hanging indefinitely. Attackers can trigger this by causing startup fatal errors against worker scripts. The weakness is due to improper resource shutdown or release.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-13T13:56:10.313Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-128018"}]}}