DEBIAN-CVE-2026-78133

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Source
https://security-tracker.debian.org/tracker/CVE-2026-78133
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-78133.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-78133
Upstream
Published
2026-09-11T02:18:34Z
Modified
2026-09-15T08:47:46Z
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

libcharon in strongSwan 6.0.0 through 6.0.7 has a use-after-free in IKEv2 rekeying collision handling.

References

Affected packages

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+deb13u7

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
6.0.1-6+deb13u6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-78133.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

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
6.0.7-1
6.1.0-1
6.1.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-78133.json"