DEBIAN-CVE-2026-9567

Source
https://security-tracker.debian.org/tracker/CVE-2026-9567
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-9567.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-9567
Upstream
Published
2026-05-26T18:16:58Z
Modified
2026-08-27T23:06:38Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

A security flaw has been discovered in GPAC up to 2.4.0. Affected is the function MergeFragment of the file src/isomedia/isom_intern.c of the component MP4Box. The manipulation results in null pointer dereference. The attack needs to be approached locally. The exploit has been released to the public and may be used for attacks. The patch is identified as 525bf1af642c30af04e4df5345e6d798c0a4d8a1. It is advisable to implement a patch to correct this issue.

References

Affected packages

Debian:11 / gpac

Package

Name
gpac
Purl
pkg:deb/debian/gpac?arch=source&distro=bullseye

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.0.1+dfsg1-4
1.0.1+dfsg1-4+deb11u1
1.0.1+dfsg1-4+deb11u2
1.0.1+dfsg1-4+deb11u3
1.0.1+dfsg1-5
2.*
2.0.0+dfsg1-1
2.0.0+dfsg1-2
2.0.0+dfsg1-4
2.2.1+dfsg1-1
2.2.1+dfsg1-2
2.2.1+dfsg1-3
2.2.1+dfsg1-3.1~exp1
2.2.1+dfsg1-3.1

Ecosystem specific

{
    "urgency": "end-of-life"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-9567.json"