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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-46603

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

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

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

Default version status: unaffected

  • 0 to < 0.45.0affected

References