GO-2026-5062

Lack of limit on tile sizes in x/image/tiff in golang.org/x/image

At a glance

Published: 2026-06-18 22:50 UTC
Updated: 2026-06-26 13:44 UTC
CVE: CVE-2026-46602

Description

The TIFF decoder does not set a limit on the size of tiles in tiled images, permitting a malicious or corrupt image containing a very large tile to cause unbounded memory consumption.

Affected packages

Package	Versions
Go · golang.org/x/image	introduced 0, fixed 0.43.0

References

https://go.dev/cl/788422 FIX
https://go.dev/issue/79905 REPORT

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — Go Vulnerability Database