{"cve":"CVE-2019-11048","nvd":{"published":"2020-05-20T08:15:10.110","modified":"2026-06-17T02:12:12.830","status":"Modified","description":"In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18 and 7.4.x below 7.4.6, when HTTP file uploads are allowed, supplying overly long filenames or field names could lead PHP engine to try to allocate oversized memory storage, hit the memory limit and stop processing the request, without cleaning up temporary files created by upload request. This potentially could lead to accumulation of uncleaned temporary files exhausting the disk space on the target server.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3},"cwes":["CWE-190","CWE-400"],"references":["http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00045.html","https://bugs.php.net/bug.php?id=78875","https://bugs.php.net/bug.php?id=78876","https://lists.debian.org/debian-lts-announce/2020/06/msg00033.html","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OBA3TFZSP3TB5N4G24SO6BI64RJZXE3D/"],"products":["php:php"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2019-11048","score":0.06264,"percentile":0.93573,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}