GO-2026-6222

vendorUSosv

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

view advisory published 2026-08-14Licence: per source

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-46603US	—	0.41% (35th)	—	2026-08-14
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 r…

references

External citations — patches, advisories, analysis.

https://go.dev/cl/793460FIX
https://go.dev/issue/80069REPORT

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