CVE-2026-78133

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Source
https://cve.org/CVERecord?id=CVE-2026-78133
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-78133.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-78133
Downstream
Related
Published
2026-09-11T01:52:30Z
Modified
2026-09-12T03:47:02Z
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.

Database specific 
{
    "cna_assigner": "mitre",
    "cwe_ids": [
        "CWE-416"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/78xxx/CVE-2026-78133.json"
}
References

Affected packages

Git / github.com/strongswan/strongswan

Affected ranges

Type
GIT
Repo
https://github.com/strongswan/strongswan
Events
Introduced
bea1f1100ee14264808268bd5cdb6df7a8ea382c
Fixed
b43f6bfeed34b4afc8a7eb0c0de38e6e70177847
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "6.0.0"
        },
        {
            "fixed": "6.1.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

6.*
6.0.0
6.0.1
6.0.1rc1
6.0.2
6.0.2dr1
6.0.2dr2
6.0.2dr3
6.0.2rc1
6.0.3
6.0.3dr1
6.0.3rc1
6.0.4
6.0.4rc1
6.0.5
6.0.5dr1
6.0.6
6.0.7
6.1.0rc1
android-2.*
android-2.5.3
android-2.5.4
android-2.5.5
android-2.5.6
android-2.6.0
android-2.6.1
android-2.6.2

Database specific

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