CVE-2026-46472
Received Received - Intake

Buffer Overflow in GStreamer gst-plugins-good MP4 Parsing

Publication date: 2026-10-16

Last updated on: 2026-10-16

Assigner: MITRE

Description
An issue was discovered in GStreamer gst-plugins-good before 1.28.2. While parsing an MP4 file, the isomp4 plugin's qtdemux_parse_chnl function may read past the end of a global array, potentially leading to information disclosure.

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Meta Information

Published
2026-10-16
Last Modified
2026-10-16
Generated
2026-10-16
AI Q&A
2026-10-16
EPSS Evaluated
N/A
NVD
CVE-2026-46472
EUVD
EUVD-2026-102937

Affected Vendors & Products

Showing 1 associated CPE
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Exploitability

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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is in GStreamer's gst-plugins-good library before version 1.28.2. When processing an MP4 file, the isomp4 plugin's qtdemux_parse_chnl function may read beyond the bounds of a global array. This out-of-bounds read could lead to information disclosure by exposing memory contents.

Impact Analysis

If exploited, this vulnerability could allow attackers to read sensitive memory data from the affected system. This might include confidential information such as passwords, encryption keys, or other sensitive data processed by the GStreamer application.

Mitigation Strategies

Update GStreamer gst-plugins-good to version 1.28.2 or later to address the vulnerability.

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