Vulnerability Report: GO-2026-5032
- CVE-2026-46599
- Affects: golang.org/x/image
- Published: May 29, 2026
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.
Affected Packages
-
PathVersionsSymbols
-
before v0.41.0
Aliases
References
- https://go.dev/issue/79577
- https://go.dev/cl/759960
- https://groups.google.com/g/golang-announce/c/uhYX90BlBvI
- https://vuln.go.dev/ID/GO-2026-5032.json
Credits
- Uuganbayar Lkhamsuren
Feedback
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