DEBIAN-CVE-2026-18295

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Source

https://security-tracker.debian.org/tracker/CVE-2026-18295

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-18295.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-18295

Upstream

CVE-2026-18295

Published

2026-08-20T17:17:26Z

Modified

2026-09-14T17:03:19Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

GStreamer MRF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of MRF files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29510.

References

https://security-tracker.debian.org/tracker/CVE-2026-18295

Affected packages

Debian:12 / gst-plugins-good1.0

Package

Name: gst-plugins-good1.0
Purl: pkg:deb/debian/gst-plugins-good1.0?arch=source&distro=bookworm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.22.0-5

1.22.0-5+deb12u1

1.22.0-5+deb12u2

1.22.0-5+deb12u3

1.22.1-1

1.22.3-1

1.22.3-2

1.22.4-1

1.22.5-1

1.22.6-1

1.22.7-1

1.22.8-1

1.22.8-2

1.22.8-3

1.22.9-1

1.22.10-1

1.23.1-1

1.23.2-1

1.23.90-1

1.24.0-1

1.24.1-1

1.24.1-2

1.24.2-1

1.24.3-1

1.24.4-1

1.24.5-1

1.24.6-1

1.24.7-1

1.24.8-1

1.24.9-1

1.24.10-1

1.24.11-1

1.24.11-2

1.24.11-3

1.24.11-4

1.24.11-5

1.24.12-1

1.25.1-1

1.25.1-2

1.25.1-3

1.25.50-1

1.25.90-1

1.25.90-2

1.26.0-1

1.26.1-1

1.26.2-1

1.26.3-1

1.26.4-1

1.26.5-1

1.26.5-2

1.26.5-2+hurd.1

1.26.5-3

1.26.6-1

1.26.7-1

1.26.8-1

1.26.9-1

1.26.10-1

1.27.1-1

1.27.2-1

1.27.50-1

1.27.50-2

1.27.90-1

1.28.0-1

1.28.1-1

1.28.2-1

1.28.2-2

1.28.2-3

1.28.2-4

1.28.3-1

1.28.4-1

1.28.5-1

1.28.6-1

1.28.7-1

1.29.1-1

1.29.2-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-18295.json"

Debian:13 / gst-plugins-good1.0

Package

Name: gst-plugins-good1.0
Purl: pkg:deb/debian/gst-plugins-good1.0?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.26.2-1

1.26.2-1+deb13u1

1.26.2-1+deb13u2

1.26.3-1

1.26.4-1

1.26.5-1

1.26.5-2

1.26.5-2+hurd.1

1.26.5-3

1.26.6-1

1.26.7-1

1.26.8-1

1.26.9-1

1.26.10-1

1.27.1-1

1.27.2-1

1.27.50-1

1.27.50-2

1.27.90-1

1.28.0-1

1.28.1-1

1.28.2-1

1.28.2-2

1.28.2-3

1.28.2-4

1.28.3-1

1.28.4-1

1.28.5-1

1.28.6-1

1.28.7-1

1.29.1-1

1.29.2-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-18295.json"

Debian:14 / gst-plugins-good1.0

Package

Name: gst-plugins-good1.0
Purl: pkg:deb/debian/gst-plugins-good1.0?arch=source&distro=forky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.28.5-1

Affected versions

1.*

1.26.2-1

1.26.3-1

1.26.4-1

1.26.5-1

1.26.5-2

1.26.5-2+hurd.1

1.26.5-3

1.26.6-1

1.26.7-1

1.26.8-1

1.26.9-1

1.26.10-1

1.27.1-1

1.27.2-1

1.27.50-1

1.27.50-2

1.27.90-1

1.28.0-1

1.28.1-1

1.28.2-1

1.28.2-2

1.28.2-3

1.28.2-4

1.28.3-1

1.28.4-1

Ecosystem specific

{
    "urgency": "unimportant"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-18295.json"