DEBIAN-CVE-2026-96282

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Source
https://security-tracker.debian.org/tracker/CVE-2026-96282
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96282.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-96282
Upstream
  • CVE-2026-96282
Published
2026-09-27T22:17:06Z
Modified
2026-09-30T08:47:28Z
Severity
  • 3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

A malicious Flatpak extension can probe the host filesystem to determine what files and directories exist at arbitrary paths, and host directory listings can be disclosed to sandboxed applications using the extension. Additionally, unvalidated extension metadata can cause extension content to be mounted at unintended locations inside the sandbox.

References

Affected packages

Debian:12 / flatpak

Package

Name
flatpak
Purl
pkg:deb/debian/flatpak?arch=source&distro=bookworm

Affected ranges

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

Affected versions

1.*
1.14.4-1
1.14.4-1+deb12u1~bpo11+1
1.14.4-1+deb12u1
1.14.4-2
1.14.5-1
1.14.6-1~deb13u1
1.14.6-1
1.14.8-1~deb12u1
1.14.8-1
1.14.10-1~deb12u1
1.14.10-1~deb12u2
1.14.10-1
1.15.0-1
1.15.0-2
1.15.1-1
1.15.2-1
1.15.3-1
1.15.4-1
1.15.6-1
1.15.7-1
1.15.8-1
1.15.9-1
1.15.10-1
1.15.12-1
1.15.91-1
1.16.0-1
1.16.0-2~bpo12+1
1.16.0-2
1.16.1-1~bpo12+1
1.16.1-1
1.16.1-2
1.16.1-3
1.16.2-1~deb13u1
1.16.2-1
1.16.3-1~deb13u1
1.16.3-1
1.16.4-1
1.16.4-2
1.16.5-1
1.16.6-1~deb13u1~bpo12+1
1.16.6-1~deb13u1
1.16.6-1~deb13u2
1.16.6-1~deb13u3
1.16.6-1
1.17.2-1
1.17.3-1
1.17.3-2
1.17.6-1
1.18.0-1
1.18.1-1
1.18.2-1
1.18.3-1
1.18.4-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96282.json"

Debian:13 / flatpak

Package

Name
flatpak
Purl
pkg:deb/debian/flatpak?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.16.6-1~deb13u2

Affected versions

1.*
1.16.1-1
1.16.1-2
1.16.1-3
1.16.2-1~deb13u1
1.16.2-1
1.16.3-1~deb13u1
1.16.3-1
1.16.4-1
1.16.4-2
1.16.5-1
1.16.6-1~deb13u1~bpo12+1
1.16.6-1~deb13u1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96282.json"

Debian:14 / flatpak

Package

Name
flatpak
Purl
pkg:deb/debian/flatpak?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.1-1

Affected versions

1.*
1.16.1-1
1.16.1-2
1.16.1-3
1.16.2-1~deb13u1
1.16.2-1
1.16.3-1~deb13u1
1.16.3-1
1.16.4-1
1.16.4-2
1.16.5-1
1.16.6-1~deb13u1~bpo12+1
1.16.6-1~deb13u1
1.16.6-1~deb13u2
1.16.6-1~deb13u3
1.16.6-1
1.17.2-1
1.17.3-1
1.17.3-2
1.17.6-1
1.18.0-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-96282.json"