In reinit of HeifDecoderImpl.cpp, there is a possible crash due to a missing null check. This could lead to remote persistent denial of service in the file picker with no additional execution privileges needed. User interaction is needed for exploitation.
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"target": {
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"file": "media/libheif/HeifDecoderImpl.cpp"
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"target": {
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"file": "media/libheif/HeifDecoderImpl.cpp"
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