{"cve":"CVE-2026-46599","nvd":{"published":"2026-05-29T20:16:28.280","modified":"2026-07-22T06:10:00.170","status":"Deferred","description":"The TIFF decoder does not place a limit on the size of PackBits-compressed data. A maliciously-crafted image can exploit this to cause a small image (both in terms of pixel width/height and encoded size) to make the decoder decode large amounts of compressed data.","cvss_v4":null,"cvss_v3":{"version":"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},"cwes":["CWE-770"],"references":["https://go.dev/cl/759960","https://go.dev/issue/79577","https://groups.google.com/g/golang-announce/c/uhYX90BlBvI","https://pkg.go.dev/vuln/GO-2026-5032"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:37:48.043517290+00:00"},"epss":{"cve":"CVE-2026-46599","score":0.00353,"percentile":0.29011,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-q675-qj96-32m9","url":"https://osv.dev/vulnerability/GHSA-q675-qj96-32m9","summary":"golang.org/x/image/tiff has excessive resource consumption in PackBits decompression","modified":"2026-09-10T03:51:11.816647347Z","packages":[{"ecosystem":"Go","name":"golang.org/x/image","purl":"pkg:golang/golang.org/x/image","ranges":["<0.41.0"],"fixed":["0.41.0"]}]},{"id":"GO-2026-5032","url":"https://osv.dev/vulnerability/GO-2026-5032","summary":"Excessive resource consumption in PackBits decompression in golang.org/x/image/tiff","modified":"2026-07-02T21:26:03.734268534Z","packages":[{"ecosystem":"Go","name":"golang.org/x/image","purl":"pkg:golang/golang.org/x/image","ranges":["<0.41.0"],"fixed":["0.41.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}