CVE-2026-59573
AVC Decoder Non-Heap Buffer Overflow
Description
In max_num_ref_frames of avc_decoder, there is a possible Non-Heap Buffer Overflow due to a buffer overflow. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.
INFO
Published Date :
Nov. 10, 2026, 8:19 p.m.
Last Modified :
Nov. 10, 2026, 8:19 p.m.
Remotely Exploit :
No
Source :
[email protected]
Solution
- Update avc_decoder to the latest version.
- Apply security patches for avc_decoder.
- Review and sanitize input to max_num_ref_frames.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-59573.
| URL | Resource |
|---|---|
| https://source.android.com/docs/security/bulletin/pixel/2026/2026-11-01 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-59573 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-59573
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-59573 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-59573 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Nov. 10, 2026
Action Type Old Value New Value Added Description In max_num_ref_frames of avc_decoder, there is a possible Non-Heap Buffer Overflow due to a buffer overflow. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation. Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/59xxx/CVE-2026-59573.json">CVE-2026-59573</a> Added Reference https://source.android.com/docs/security/bulletin/pixel/2026/2026-11-01