Panic when reading out of bound palette index in golang.org/x/image/bmp

概要

参考情報

• go.dev/issue/79576 · REPORT
• groups.google.com/g/golang-announce/c/uhYX90BlBvI · WEB
• go.dev/cl/781500 · FIX
• pkg.go.dev/vuln/GO-2026-5031

golang.org/x/image のその他の脆弱性

• CVE-2026-46603高 7.5VP8L decoding in golang.org/x/image/vp8l can allocate an excessive amount of memory when processing a crafted VP8L image containing many unu…
• CVE-2026-46604高 7.5The TIFF decoder can panic when decoding an invalid image with an out-of-bounds strip offset.
• CVE-2026-46602高 7.5The TIFF decoder does not set a limit on the size of tiles in tiled images, permitting a malicious or corrupt image containing a very large …
• CVE-2026-46601高 7.5The webp decoder can panic when processing a VP8 chunk with dimensions that do not match the canvas size.
• CVE-2026-46599高 7.5The TIFF decoder does not place a limit on the size of PackBits-compressed data. A maliciously-crafted image can exploit this to cause a sma…