Threats Tagged 'ghsa-66m8-c62j-h6v5'
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Threats Tagged 'ghsa-66m8-c62j-h6v5'
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### Summary `jxl-oxide` exposes a public safe API that can construct an undersized `FrameBuffer` due to unchecked `usize` multiplication, which immediately trigger panic while initializing the buffer in normal decoding path. Additionally, calling the safe grouped buffer accessors afterward can create invalid oversized slices from a much smaller allocation, causing undefined behavior; however normal decoding path never reaches UB, because these methods are never used within `jxl-oxide`. ### Impact On 32-bit platforms this can cause panic by accessing out-of-range indices, making it a DoS vulnerability. Join the discussion | GCVE Database | 07/02/2026, 20:45:10 UTC Added: 07/02/2026, 22:56:48 UTC |
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