DEBIAN-CVE-2026-53702

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Source

https://security-tracker.debian.org/tracker/CVE-2026-53702

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53702.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-53702

Upstream

CVE-2026-53702

Published

2026-06-11T19:16:48.047Z

Modified

2026-06-12T09:04:47.414819102Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpbcntminus1[i] (the loop index) instead of the sub-layer 0 CPB count cpbcntminus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.

References

https://security-tracker.debian.org/tracker/CVE-2026-53702

Affected packages

Debian:11 / gst-plugins-bad1.0

Package

Name: gst-plugins-bad1.0
Purl: pkg:deb/debian/gst-plugins-bad1.0?arch=source&distro=bullseye

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.18.4-3

1.18.4-3+deb11u1

1.18.4-3+deb11u2

1.18.4-3+deb11u3

1.18.4-3+deb11u4

1.18.4-3+deb11u5

1.18.4-3+deb11u6

1.18.5-1

1.19.90-1

1.20.0-1

1.20.0-2

1.20.0-3

1.20.0-4

1.20.1-1

1.20.1-2

1.20.2-1

1.20.3-1

1.20.3-2

1.20.4-1

1.20.5-1

1.22.0-1

1.22.0-2

1.22.0-3

1.22.0-4

1.22.1-1

1.22.3-1

1.22.3-2

1.22.4-1

1.22.7-1

1.22.8-1

1.22.9-1

1.22.9-2

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

1.24.1-3

1.24.1-4

1.24.2-1

1.24.2-2

1.24.2-3

1.24.2-4

1.24.3-1

1.24.4-1

1.24.4-2

1.24.5-1

1.24.6-1

1.24.7-1

1.24.8-1

1.24.8-2

1.24.9-1

1.24.10-1

1.24.10-2

1.24.10-2+hurd.1

1.24.10-3

1.24.11-1

1.24.11-2

1.24.11-3

1.24.12-1

1.24.12-2

1.24.12-3

1.25.1-1

1.25.1-2

1.25.1-3

1.25.50-1

1.25.90-1

1.25.90-2

1.25.90-3

1.26.0-1

1.26.1-1

1.26.2-1

1.26.2-2

1.26.2-3

1.26.3-1

1.26.4-1

1.26.5-1

1.26.5-2

1.26.6-1

1.26.6-2

1.26.6-3

1.26.6-4

1.26.6-5

1.26.7-1

1.26.7-2

1.26.8-1

1.26.9-1

1.26.10-1

1.26.10-2

1.27.1-1

1.27.2-1

1.27.50-1

1.27.90-1

1.27.90-2

1.27.90-3

1.28.0-1

1.28.1-1

1.28.1-2

1.28.1-3

1.28.2-1

1.28.2-2

1.28.3-1

1.29.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53702.json"

Debian:12 / gst-plugins-bad1.0

Package

Name: gst-plugins-bad1.0
Purl: pkg:deb/debian/gst-plugins-bad1.0?arch=source&distro=bookworm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.22.0-4

1.22.0-4+deb12u1

1.22.0-4+deb12u2

1.22.0-4+deb12u3

1.22.0-4+deb12u4

1.22.0-4+deb12u5

1.22.0-4+deb12u6

1.22.0-4+deb12u7

1.22.1-1

1.22.3-1

1.22.3-2

1.22.4-1

1.22.7-1

1.22.8-1

1.22.9-1

1.22.9-2

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

1.24.1-3

1.24.1-4

1.24.2-1

1.24.2-2

1.24.2-3

1.24.2-4

1.24.3-1

1.24.4-1

1.24.4-2

1.24.5-1

1.24.6-1

1.24.7-1

1.24.8-1

1.24.8-2

1.24.9-1

1.24.10-1

1.24.10-2

1.24.10-2+hurd.1

1.24.10-3

1.24.11-1

1.24.11-2

1.24.11-3

1.24.12-1

1.24.12-2

1.24.12-3

1.25.1-1

1.25.1-2

1.25.1-3

1.25.50-1

1.25.90-1

1.25.90-2

1.25.90-3

1.26.0-1

1.26.1-1

1.26.2-1

1.26.2-2

1.26.2-3

1.26.3-1

1.26.4-1

1.26.5-1

1.26.5-2

1.26.6-1

1.26.6-2

1.26.6-3

1.26.6-4

1.26.6-5

1.26.7-1

1.26.7-2

1.26.8-1

1.26.9-1

1.26.10-1

1.26.10-2

1.27.1-1

1.27.2-1

1.27.50-1

1.27.90-1

1.27.90-2

1.27.90-3

1.28.0-1

1.28.1-1

1.28.1-2

1.28.1-3

1.28.2-1

1.28.2-2

1.28.3-1

1.29.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53702.json"

Debian:13 / gst-plugins-bad1.0

Package

Name: gst-plugins-bad1.0
Purl: pkg:deb/debian/gst-plugins-bad1.0?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.26.2-3

1.26.2-3+deb13u1

1.26.3-1

1.26.4-1

1.26.5-1

1.26.5-2

1.26.6-1

1.26.6-2

1.26.6-3

1.26.6-4

1.26.6-5

1.26.7-1

1.26.7-2

1.26.8-1

1.26.9-1

1.26.10-1

1.26.10-2

1.27.1-1

1.27.2-1

1.27.50-1

1.27.90-1

1.27.90-2

1.27.90-3

1.28.0-1

1.28.1-1

1.28.1-2

1.28.1-3

1.28.2-1

1.28.2-2

1.28.3-1

1.29.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53702.json"

Debian:14 / gst-plugins-bad1.0

Package

Name: gst-plugins-bad1.0
Purl: pkg:deb/debian/gst-plugins-bad1.0?arch=source&distro=forky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.28.3-1

Affected versions

1.*

1.26.2-3

1.26.3-1

1.26.4-1

1.26.5-1

1.26.5-2

1.26.6-1

1.26.6-2

1.26.6-3

1.26.6-4

1.26.6-5

1.26.7-1

1.26.7-2

1.26.8-1

1.26.9-1

1.26.10-1

1.26.10-2

1.27.1-1

1.27.2-1

1.27.50-1

1.27.90-1

1.27.90-2

1.27.90-3

1.28.0-1

1.28.1-1

1.28.1-2

1.28.1-3

1.28.2-1

1.28.2-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53702.json"