DEBIAN-CVE-2026-47895

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Source
https://security-tracker.debian.org/tracker/CVE-2026-47895
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-47895.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-47895
Upstream
Published
2026-08-22T22:16:28Z
Modified
2026-09-10T08:47:29Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In strongSwan before 6.0.7, identity parsing/cloning is mishandled. Parsed EAP-Identities that result in an empty but non-NULL encoding are not correctly cloned and trigger a double-free once the duplicates are destroyed.

References

Affected packages

Debian:12 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
5.9.8-5+deb12u5

Affected versions

5.*
5.9.8-5
5.9.8-5+deb12u1
5.9.8-5+deb12u2
5.9.8-5+deb12u3
5.9.8-5+deb12u4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-47895.json"

Debian:13 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.0.1-6+deb13u6

Affected versions

6.*
6.0.1-6
6.0.1-6+deb13u1
6.0.1-6+deb13u2
6.0.1-6+deb13u4
6.0.1-6+deb13u5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-47895.json"

Debian:14 / strongswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.0.7-1

Affected versions

6.*
6.0.1-6
6.0.2-1
6.0.3-1
6.0.4-1
6.0.5-1
6.0.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-47895.json"