CVE-2026-46599

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H                                    

Vulnerability 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.

Vulnerability Details

Published Date

May 29, 2026

Last Modified

June 01, 2026

CWE ID

CWE-770

Source

NVD

Vendor

golang.org/x/image

Product

golang.org/x/image/tiff

External 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

CVE-2026-46599

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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