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Vulnerability Report: GO-2026-4815

CVE-2026-33809, GHSA-44p7-9xx4-hf2g
Affects: golang.org/x/image
Published: Mar 25, 2026
Modified: Apr 06, 2026

A maliciously crafted TIFF file can cause image decoding to attempt to allocate up 4GiB of memory, causing either excessive resource consumption or an out-of-memory error.

Affected Packages

Path

Go Versions

Symbols
golang.org/x/image/tiff

before v0.38.0
- Decode
- DecodeConfig

Aliases

References

Credits

Andy Gill, ZephrSec Ltd

Feedback

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