In a2dp_aac_decoder_cleanup of a2dp_aac_decoder.cc, there is a possible invalid free due to memory corruption.

published 2020-05-14 6y ago modified 2026-06-17 4mo ago also EUVD-2020-1609

cvss: 9.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.6%; EPSS 1.6% chance of exploitation in 30 days, percentile 76%
public exploits: 0; none known

In a2dp_aac_decoder_cleanup of a2dp_aac_decoder.cc, there is a possible invalid free due to memory corruption. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-9Android ID: A-148107188

Patch / fix

links 1

source.android.com/security/bulletin/2020-05-01 advisory

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Exploit prediction

1.65% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	10.0	AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

n/a Android

Classification

Weakness

CWE-763 Release of Invalid Pointer or Reference
CWE-787 Out-of-bounds Write

References

source.android.com /security/bulletin/2020-05-01
patch, vendor-advisory

Sources

CVE List CVE-2020-0103
NVD CVE-2020-0103

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