CVE-2026-46603

UNKNOWN 0.0

Excessive memory allocation during VP8L decoding in golang.org/x/image

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

VP8L decoding in golang.org/x/image/vp8l can allocate an excessive amount of memory when processing a crafted VP8L image containing many unused Huffman tree groups. This allows a remote attacker to cause a denial of service via memory exhaustion.

Vendor	golang.org/x/image
Product	golang.org/x/image/vp8l
Published	Aug 14, 2026

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Affected Versions

golang.org/x/image / golang.org/x/image/vp8l

0 < 0.45.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

go.dev: https://go.dev/issue/80069 go.dev: https://go.dev/cl/793460 pkg.go.dev: https://pkg.go.dev/vuln/GO-2026-6222

Credits

Daniele Ballarini