CVE-2026-46603None▾ SunlitExcessive memory allocation during VP8L decoding in golang.org/x/image
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
0.4%
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.
golang.org/x/image < 0.45.0Upgrade to a patched release:
golang.org/x/image 0.45.0Connected by shared product, vendor, weakness, or advisory.
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