{"id":"GO-2026-5061","revision":null,"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":[]},{"revision":"6a5fb53e020445a089791ff1eab2d1fc","observedAt":"2026-11-07T10:38:50.783+00:00","statement":{"source":"euvd","id":"EUVD-2026-39550","aliases":["CVE-2026-46601","GHSA-m43h-mp45-ghq6"],"title":"The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.","description":"The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":null}],"references":["https://go.dev/cl/787681","https://go.dev/issue/79869","https://pkg.go.dev/vuln/GO-2026-5061"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-39550","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 25, 2026, 7:47:21 PM","dateUpdated":"Jun 26, 2026, 4:09:18 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-39550","identifiers":["EUVD-2026-39550","CVE-2026-46601","GHSA-m43h-mp45-ghq6"]},"retained":false,"historicalAffected":[]},{"revision":"a6dea881a09c4c5882162c874e8b83b9","observedAt":"2026-10-27T13:11:40.402+00:00","statement":{"source":"nvd","id":"CVE-2026-46601","aliases":[],"title":"The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.","description":"The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.","state":0,"publishedAt":"2026-06-25T20:17:12.447+00:00","modifiedAt":"2026-10-25T22:10:00.15+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0 · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://go.dev/cl/787681","https://go.dev/issue/79869","https://pkg.go.dev/vuln/GO-2026-5061"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-46601","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":[],"productCriteria":[],"sourceDates":{"published":"2026-06-25T20:17:12.447","lastModified":"2026-10-25T22:10:00.150"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-46601","identifiers":["CVE-2026-46601"]},"retained":false,"historicalAffected":[]},{"revision":"6a84a4a0c19e4680986e45800730f48a","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-5061","aliases":["CVE-2026-46601"],"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":"2026-06-18T22:46:58+00:00","modifiedAt":"2026-06-26T13:44:18.8738432+00:00","affected":[{"ecosystem":"Go","name":"golang.org/x/image","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.43.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://go.dev/cl/787681","https://go.dev/issue/79869"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-5061","license":"OSV · upstream source license applies","key":"osv:GO-2026-5061","identifiers":["GO-2026-5061","CVE-2026-46601"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-08T23:02:15.9754883+00:00","complete":true,"records":1769,"lastAttemptAt":"2026-11-08T23:02:15.9754883+00:00","lastSuccessAt":"2026-11-08T23:02:16.1185375+00:00","error":null,"lastVerifiedAt":"2026-11-08T23:02:16.1185396+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-eaa64dac63caa79c8d4905619258c41c51b39e461b996124e1a21b5e85e7e738-0ee53194438b774350db8ba2be9961094a7945659f4bca5c09ae0ef23c2c3f0c","complete":true,"records":421267,"lastAttemptAt":"2026-11-08T23:02:15.4905694+00:00","lastSuccessAt":"2026-11-08T23:02:15.4057062+00:00","error":null,"lastVerifiedAt":"2026-11-08T23:02:15.4905694+00:00","snapshotPublishedAt":"2026-11-08T22:18:37+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-386e14dce00849f083630908e935701c","complete":false,"records":13654,"lastAttemptAt":"2026-11-08T23:09:29.8504527+00:00","lastSuccessAt":"2026-11-08T23:09:29.9072241+00:00","error":null,"lastVerifiedAt":"2026-11-08T23:09:29.9072241+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-08T23:02:15.9754883+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-08T23:02:15.9754883+00:00","lastSuccessAt":"2026-11-08T23:02:16.1192591+00:00","error":null,"lastVerifiedAt":"2026-11-08T23:02:16.1192597+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-bbd1082fa13b4aff99c01e332b64e44f","complete":true,"records":13666,"lastAttemptAt":"2026-11-08T23:02:17.0620293+00:00","lastSuccessAt":"2026-11-08T23:02:17.059+00:00","error":null,"lastVerifiedAt":"2026-11-08T23:02:17.059+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13706,"expectedIdentifiers":13706,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-980593e6977a6d1b4fb1eed5a1ffe88a468736f89f0a06f710924ad59132c023","complete":true,"records":9914,"lastAttemptAt":"2026-11-08T23:02:15.8370588+00:00","lastSuccessAt":"2026-11-08T11:07:07.068788+00:00","error":null,"lastVerifiedAt":"2026-11-08T23:02:15.8370588+00:00","snapshotPublishedAt":"2026-11-08T11:02:46+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-fde804134ecdda0ddd5ff5c26ee1fff5a6fa659311f7ef2e51c6ad54964db0e2","complete":true,"records":1971,"lastAttemptAt":"2026-11-08T23:02:15.64043+00:00","lastSuccessAt":"2026-11-06T19:03:17.0399903+00:00","error":null,"lastVerifiedAt":"2026-11-08T23:02:15.64043+00:00","snapshotPublishedAt":"2026-11-06T18:17:57+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-964c14035e6f0f6478b2870fad6a7ef9f6045876d4a12af2c2e514521e54b6af","complete":true,"records":3055,"lastAttemptAt":"2026-11-08T23:02:15.942926+00:00","lastSuccessAt":"2026-11-08T11:07:12.1927025+00:00","error":null,"lastVerifiedAt":"2026-11-08T23:02:15.942926+00:00","snapshotPublishedAt":"2026-11-08T11:02:46+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-f8647d7ba64b1ba0dfdc7130944766d5b36d5b77d18fff0c79e651a4cff3c2b9","complete":true,"records":231293,"lastAttemptAt":"2026-11-08T23:02:15.7372001+00:00","lastSuccessAt":"2026-11-08T11:06:56.2918717+00:00","error":null,"lastVerifiedAt":"2026-11-08T23:02:15.7372001+00:00","snapshotPublishedAt":"2026-11-08T11:02:50+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}