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Fixes CVE-2025-6176 (HIGH 7.5) - DoS via decompression bomb. Changes from v1.0.9 to v1.2.0: - Security fix for decompression bomb vulnerability - Memory allocation limits during decompression - Various bug fixes and improvements
In brotli 1.2.0, kCmdLut was moved from a static const in prefix.h to an extern symbol in the new prefix.c file. This fixes the WASM linker error: undefined symbol: kCmdLut
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Summary
Update brotli from v1.0.9 to v1.2.0 to fix CVE-2025-6176.
Security
CVE-2025-6176 (HIGH 7.5): Denial of Service via decompression bomb. Specially crafted Brotli-compressed data can decompress to enormous sizes, exhausting memory.
Changes
Testing
SkiaSharp Issue
Related to security audit findings.
Required SkiaSharp PR
mono/SkiaSharp#3469