{"id":"CVE-2026-46601","revision":"f82792e4965f48d481aec6e46961041c","records":[{"revision":"f82792e4965f48d481aec6e46961041c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-46601","aliases":[],"title":"Panic on VP8 alpha channel size mismatch in x/image/webp in golang.org/x/image","description":"The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.","state":0,"publishedAt":"2026-06-25T19:47:21.5+00:00","modifiedAt":"2026-06-26T16:09:18.573+00:00","affected":[{"ecosystem":"https://pkg.go.dev","name":"golang.org/x/image/webp","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"golang.org/x/image\",\n                    \"product\": \"golang.org/x/image/webp\",\n                    \"collectionURL\": \"https://pkg.go.dev\",\n                    \"packageName\": \"golang.org/x/image/webp\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"0.43.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"programRoutines\": [\n                        {\n                            \"name\": \"decode\"\n                        },\n                        {\n                            \"name\": \"Decode\"\n                        },\n                        {\n                            \"name\": \"DecodeConfig\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"},{"ecosystem":"https://pkg.go.dev","name":"golang.org/x/image/webp","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"golang.org/x/image\",\n                    \"product\": \"golang.org/x/image/webp\",\n                    \"collectionURL\": \"https://pkg.go.dev\",\n                    \"packageName\": \"golang.org/x/image/webp\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"0.43.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[],"references":["https://go.dev/cl/787681","https://go.dev/issue/79869","https://pkg.go.dev/vuln/GO-2026-5061"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-46601","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-46601","identifiers":["CVE-2026-46601"]},"retained":false,"historicalAffected":[]}],"coverage":[]}