{"id":"CVE-2026-33809","aliases":["GO-2026-4815"],"url":"https://o3.security/vulnerability/CVE-2026-33809","summary":"Go Images vulnerable to an out-of-memory error via a crafted TIFF file","details":"A maliciously crafted TIFF file can cause image decoding to attempt to allocate up 4GiB of memory, causing either excessive resource consumption or an out-of-memory error.","published":"2026-03-25T21:30:35Z","modified":"2026-09-10T03:50:36.938186847Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"golang.org/x/image","fixedVersion":"0.38.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33809"},{"type":"PACKAGE","url":"https://cs.opensource.google/go/x/image"},{"type":"WEB","url":"https://go.dev/cl/757660"},{"type":"WEB","url":"https://go.dev/issue/78267"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2026-4815"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-10T03:50:36.938186847Z"}}