| Name | CVE-2026-47895 |
| Description | 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. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-6330-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| strongswan (PTS) | bullseye | 5.9.1-1+deb11u4 | vulnerable |
| bullseye (security) | 5.9.1-1+deb11u6 | vulnerable | |
| bookworm, bookworm (security) | 5.9.8-5+deb12u5 | fixed | |
| trixie (security), trixie | 6.0.1-6+deb13u6 | fixed | |
| forky, sid | 6.0.7-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| strongswan | source | bookworm | 5.9.8-5+deb12u5 | DSA-6330-1 | ||
| strongswan | source | trixie | 6.0.1-6+deb13u6 | DSA-6330-1 | ||
| strongswan | source | (unstable) | 6.0.7-1 |
https://www.strongswan.org/blog/2026/06/08/strongswan-vulnerability-(cve-2026-47895).html