CVE-2025-48539

Impact

In SendPacketToPeer of acl_arbiter.cc, there is a possible out of bounds read due to a use after free. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/c881220f499edcbdff9a7efdf00beeaeba084245
• https://source.android.com/security/bulletin/2025-09-01