# OPENSUSE-SU-2025:20132-1: strongswan security update

OPENSUSE-SU-2025:20132-1, released December 2, 2025, fixes 1 CVE in strongswan (version 6.0.1-160000.3.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2025-20132-1
- Platform: Linux
- Released: Dec 2, 2025
- Priority: High (Closes CVE-2025-62291, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2025:20132-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [strongswan](https://patchblox.com/security/data/product/linux/strongswan.md) | opensuse-leap 16.0 | 6.0.1-160000.3.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-62291](https://patchblox.com/security/data/cve/CVE-2025-62291.md) | High | In the eap-mschapv2 plugin (client-side) in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, and cause an integer underflow that potentially results in a heap-based buffer overflow. | 8.1 | 0.0098 |  |

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