Critical severity9.8NVD Advisory· Published Dec 4, 2023· Updated Jun 17, 2026
CVE-2023-40078
CVE-2023-40078
Description
In a2dp_vendor_opus_decoder_decode_packet of a2dp_vendor_opus_decoder.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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Affected products
2Patches
Vulnerability mechanics
References
2- android.googlesource.com/platform/packages/modules/Bluetooth/+/6cdf985a664476659b84d8c74698cb3dfa28f82bnvdMailing ListPatch
- source.android.com/security/bulletin/2023-12-01nvdPatchThird Party Advisory
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