# strongSwan.

Every CVE that names strongSwan among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [strongSwan: libcharon in strongSwan 5.9.7 through 6.0.7 mishandles behavioral workflow in the IKEv2…](https://agentprime.io/advisories/CVE-2026-78135.md)
  `CVE-2026-78135` · CVE record: strongSwan strongSwan · CVSS 5.6 Medium · Not analysed yet · Published 11 Sept 2026 · Tags: CWE-841
- [Incorrect authorization in strongSwan](https://agentprime.io/advisories/CVE-2026-78134.md)
  `CVE-2026-78134` · CVE record: strongSwan strongSwan · CVSS 7.1 High · Not analysed yet · Published 11 Sept 2026 · Tags: Broken access control
- [Use after free in strongSwan](https://agentprime.io/advisories/CVE-2026-78133.md)
  `CVE-2026-78133` · CVE record: strongSwan strongSwan · CVSS 7.5 High · Not analysed yet · Published 11 Sept 2026 · Tags: Memory corruption
- [Infinite loop in strongSwan](https://agentprime.io/advisories/CVE-2026-78132.md)
  `CVE-2026-78132` · CVE record: strongSwan strongSwan · CVSS 7.5 High · Not analysed yet · Published 11 Sept 2026 · Tags: Denial of service
- [Memory leak in strongSwan](https://agentprime.io/advisories/CVE-2026-78131.md)
  `CVE-2026-78131` · CVE record: strongSwan strongSwan · CVSS 3.7 Low · Not analysed yet · Published 11 Sept 2026 · Tags: Denial of service
- [NULL pointer dereference in strongSwan](https://agentprime.io/advisories/CVE-2026-78130.md)
  `CVE-2026-78130` · CVE record: strongSwan strongSwan · CVSS 7.5 High · Not analysed yet · Published 11 Sept 2026 · Tags: Memory corruption
- [Infinite loop in strongSwan](https://agentprime.io/advisories/CVE-2026-78129.md)
  `CVE-2026-78129` · CVE record: strongSwan strongSwan · CVSS 5.9 Medium · Not analysed yet · Published 11 Sept 2026 · Tags: Denial of service
- [Memory leak in strongSwan](https://agentprime.io/advisories/CVE-2026-78127.md)
  `CVE-2026-78127` · CVE record: strongSwan strongSwan · CVSS 3.7 Low · Not analysed yet · Published 11 Sept 2026 · Tags: Denial of service
- [NULL pointer dereference in strongSwan](https://agentprime.io/advisories/CVE-2026-78126.md)
  `CVE-2026-78126` · CVE record: strongSwan strongSwan · CVSS 5.9 Medium · Not analysed yet · Published 11 Sept 2026 · Tags: Memory corruption
- [Memory leak in strongSwan](https://agentprime.io/advisories/CVE-2026-78124.md)
  `CVE-2026-78124` · CVE record: strongSwan strongSwan · CVSS 3.7 Low · Not analysed yet · Published 11 Sept 2026 · Tags: Denial of service
- [Expired pointer dereference in strongSwan](https://agentprime.io/advisories/CVE-2026-78123.md)
  `CVE-2026-78123` · CVE record: strongSwan strongSwan · CVSS 5.9 Medium · Not analysed yet · Published 11 Sept 2026 · Tags: Memory corruption
- [Double free in strongSwan](https://agentprime.io/advisories/CVE-2026-47895.md)
  `CVE-2026-47895` · CVE record: strongSwan strongSwan · CVSS 7.5 High · Not analysed yet · Published 22 Aug 2026 · Tags: Memory corruption
- [strongSwan 4.5.0 < 6.0.5 EAP-TTLS AVP Parsing Integer Underflow](https://agentprime.io/advisories/CVE-2026-25075.md)
  `CVE-2026-25075` · CVE record: strongSwan strongSwan · CVSS 8.7 High · Not analysed yet · Published 23 Mar 2026 · Tags: Memory corruption
- [Integer underflow in strongSwan](https://agentprime.io/advisories/CVE-2025-62291.md)
  `CVE-2025-62291` · CVE record: strongSwan strongSwan · CVSS 8.1 High · Not analysed yet · Published 16 Jan 2026 · Tags: Memory corruption
- [strongSwan: strongSwan versions 5.9.2 through 5.9.5 are affected by authorization bypass through…](https://agentprime.io/advisories/CVE-2022-4967.md)
  `CVE-2022-4967` · CVE record: strongSwan strongSwan · CVSS 7.7 High · Not analysed yet · Published 13 May 2024
- [CVE-2018-5389](https://agentprime.io/advisories/CVE-2018-5389.md)
  `CVE-2018-5389` · CVE record: strongSwan Strongswan · No CVSS score · Not analysed yet · Published 6 Sept 2018
- [strongSwan: In stroke_socket.c in strongSwan before 5.6.3…](https://agentprime.io/advisories/CVE-2018-5388.md)
  `CVE-2018-5388` · CVE record: strongSwan strongSwan · No CVSS score · Not analysed yet · Published 31 May 2018 · Tags: Memory corruption

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=strongswan>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/strongswan/>. Everything for agents: <https://agentprime.io/llms.txt>.