{"id":"CVE-2026-44577","revision":"441791eebb2640f9a738bfa3070ad84b","records":[{"revision":"441791eebb2640f9a738bfa3070ad84b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-44577","aliases":[],"title":"Next.js: Denial of Service in the Image Optimization API","description":"Next.js is a React framework for building full-stack web applications. From 10.0.0 to before 15.5.16 and 16.2.5, when self-hosting Next.js with the default image loader, the Image Optimization API fetches local images entirely into memory without enforcing a maximum size limit. An attacker could cause out-of-memory conditions by requesting large local assets from the /_next/image endpoint that match the images.localPatterns configuration (by default, all patterns are allowed). This vulnerability is fixed in 15.5.16 and 16.2.5.","state":0,"publishedAt":"2026-05-13T17:00:02.786+00:00","modifiedAt":"2026-08-13T12:04:26.74+00:00","affected":[{"ecosystem":"Vendor product","name":"next.js","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"vercel\",\n                    \"product\": \"next.js\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 10.0.0, < 15.5.16\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \">= 16.0.0, < 16.2.5\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","score":5.9,"severity":"MEDIUM"}],"references":["https://github.com/vercel/next.js/security/advisories/GHSA-h64f-5h5j-jqjh"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-44577","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-44577","identifiers":["CVE-2026-44577"]},"retained":false,"historicalAffected":[]}],"coverage":[]}