CVE-2026-78132CWE-835

CVE-2026-78132

High · published September 11, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
27.0
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00346 · 27.0th percentile
Weakness
CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')
Published
2026-09-11T06:18Z
Affected products (1)
ProductVersionsFixed in
strongswan/strongswan≥ 5.1.3, < 6.1.06.1.0
References (2)
https://github.com/strongswan/strongswan/releases/tag/6.1.0 · [email protected]https://www.strongswan.org/blog/2026/09/07/strongswan-vulnerability-(cve-2026-78132).html · [email protected]
EPSS history
Timeline
  • 12 SEP 03:22Z
    EPSS moved — → 0%
    epss
  • 11 SEP 01:49Z
    strongSwan 5.1.3 through 6.0.7 has an infinite loop in the x509 plugin's attribute certificate parser for ietfAttrSyntax
    cvelistv5