CVE-2026-56971

CriticalCVSS 9.8/10Last modified Nov 13, 2026

Description

In AudioSession::SendInternalEvent of AudioSession.cpp, there is a possible Double Free due to a logic error in the code. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-415

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
GoogleAndroidAndroid kernel

References

Timeline

Published
Nov 10, 2026
Last modified
Nov 13, 2026
NVD status
Awaiting Analysis

Related CVEs from 2026

CVE-2026-569726.7In multiple locations, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to local escalation of privCVE-2026-569736.7In multiple locations, there is a possible escalation of privilege due to a logic error in the code. This could lead to local escalation of CVE-2026-569748.8In Start of AudioRtpPayloadEncoderNode.cpp, there is a possible out-of-bounds write due to improper input validation. This could lead to remCVE-2026-569756.5In Cellular Modem, there is a possible denial of service due to improper input validation. This could lead to remote (proximal/adjacent) denCVE-2026-569788.4In get_global_config_item_addr of gc.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to local escalCVE-2026-569796.7In multiple locations, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilCVE-2026-56984.8Stored Cross-Site Scripting (XSS) vulnerability in SABBATIC application that allows an attacker to store JavaScript code so that when a userCVE-2026-569808.4In createDataFlowAsync of data_flow_manager.cc, there is a possible way to trigger an out of bounds write in shared memory due to an integerCVE-2026-569827.8In VPU, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with SysteCVE-2026-569858.4In multiple files, there is a possible way to obtain signatures due to type confusion. This could lead to local escalation of privilege withCVE-2026-569868.4In multiple files, there is a possible out-of-bounds read due to type confusion. This could lead to local escalation of privilege with no adCVE-2026-569886.4In multiple functions of bluetooth_cco.cc, there is a possible use-after-free due to a race condition. This could lead to local escalation o
CVE-2026-56971: Critical severity, CVSS 9.8 | Vulnix