{"id":"CVE-2026-33812","aliases":["GO-2026-4962"],"title":"Excessive memory allocation when decoding malicious SFNT in golang.org/x/image","summary":"Excessive memory allocation when decoding malicious SFNT in golang.org/x/image","severity":"none","vendor":"x","product":"golang.org/x/image","ecosystem":"go","affected":["golang.org/x/image < 0.39.0"],"patched":["golang.org/x/image 0.39.0"],"published":"2026-04-21","updated":"2026-09-22","sourceUpdated":"2026-09-22T10:41:47.722840128Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GO-2026-4962","references":[{"url":"https://go.dev/cl/761180"},{"url":"https://go.dev/issue/78382"}],"tags":["osv","go"],"epss":0.00112,"epssPercentile":0.01548,"ingestedAt":"2026-09-24T07:16:01.865Z","slug":"CVE-2026-33812","body":"## Overview\n\nParsing a malicious font file can cause excessive memory allocation.\n\n## Affected packages\n\n- `golang.org/x/image < 0.39.0`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `golang.org/x/image 0.39.0`","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}