CVE-2025-47183

Publication date 7 August 2025

Last updated 28 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

In GStreamer through 1.26.1, the isomp4 plugin's qtdemux_parse_tree function may read past the end of a heap buffer while parsing an MP4 file, leading to information disclosure.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
gst-plugins-good1.0	25.10 questing	Fixed 1.26.2-1ubuntu1
	25.04 plucky	Fixed 1.26.0-1ubuntu2.1
	24.04 LTS noble	Fixed 1.24.2-1ubuntu1.2
	22.04 LTS jammy	Fixed 1.20.3-0ubuntu1.4
	20.04 LTS focal	Needs evaluation
	18.04 LTS bionic	Needs evaluation
	16.04 LTS xenial	Needs evaluation

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
gst-plugins-good1.0	Upstream: 48bf6a9 Upstream: d76cae7

Severity score breakdown

Parameter	Value
Base score	6.6 · Medium
Attack vector	Local
Attack complexity	Low
Privileges required	Low
User interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H

References

Related Ubuntu Security Notices (USN)

USN-7717-1
GStreamer Good Plugins vulnerabilities
26 August 2025