Excessive memory allocation when decoding malicious SFNT in golang.org/x/image

Description

References

• go.dev/cl/761180 · FIX
• go.dev/issue/78382 · REPORT
• pkg.go.dev/vuln/GO-2026-4962 · Vendor Advisory

Mais vulnerabilidades de golang.org/x/image

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• CVE-2026-46601ALTO 7.5The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.
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