# CVE-2026-78132

## Summary

- **CVE ID:** CVE-2026-78132
- **Severity:** HIGH
- **CVSS Score:** 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
- **CWE:** CWE-835
- **Published:** Sep 11, 2026
- **Last Modified:** Sep 11, 2026

## Description

strongSwan 5.1.3 through 6.0.7 has an infinite loop in the x509 plugin's attribute certificate parser for ietfAttrSyntax.

## Affected Products

- strongSwan — strongSwan (5.1.3)

## References

- [CNA](https://www.strongswan.org/blog/2026/09/07/strongswan-vulnerability-(cve-2026-78132).html)
- [CNA](https://github.com/strongswan/strongswan/releases/tag/6.1.0)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._