{"affected":[{"defaultStatus":"unaffected","ecosystem":"golang","packageName":"github.com/dunglas/frankenphp","product":"frankenphp","source":"CNA: VulnCheck","vendor":"php","versions":[{"lessThan":"1.13.0","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"1.13.0","versionType":"semver"}]}],"cveId":"CVE-2026-128024","cwes":["CWE-248"],"description":"FrankenPHP before 1.13.0 contains a denial of service vulnerability in goArray() that allows remote attackers to abort the server process via arrays with null integer-keyed elements. Attackers can send crafted JSON passed to frankenphp_log() or returned from worker callbacks, triggering an unrecovered cgo panic that terminates every vhost and in-flight request.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.2,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":5.9,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},{"score":8.2,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/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","version":"4.0"},{"score":5.9,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}],"modifiedAt":1794565088197,"publishedAt":1794562445162,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/php/frankenphp/security/advisories/GHSA-4prg-hv4r-g6mv"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/frankenphp-before-1.13.0-denial-of-service-via-goarray-nil-type-assertion"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/php/frankenphp/security/advisories/GHSA-4prg-hv4r-g6mv"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/frankenphp-before-1.13.0-denial-of-service-via-goarray-nil-type-assertion"}],"remediation":[],"revision":"a2df418204602a6e2808e926773e442e457144df5f7b6062fe22a2c2bf0d4a94","sources":[{"modifiedAt":1794562445162,"name":"CNA: VulnCheck","retrievedAt":1794564823280,"url":"https://www.cve.org/CVERecord?id=CVE-2026-128024"},{"modifiedAt":1794565088197,"name":"NVD","retrievedAt":1794572251904,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-128024"}],"ssvc":null,"status":"published","title":"FrankenPHP before 1.13.0 Denial of Service via goArray Nil Type Assertion","updatedAt":1794572251904}