| id: GO-2026-5200 |
| modules: |
| - module: github.com/dadrus/heimdall |
| versions: |
| - fixed: 0.17.14 |
| vulnerable_at: 0.17.13 |
| summary: 'Heimdall: Case-sensitive host matching may lead to policy bypass in github.com/dadrus/heimdall' |
| cves: |
| - CVE-2026-42273 |
| ghsas: |
| - GHSA-72h4-mxfc-jx37 |
| references: |
| - advisory: https://github.com/dadrus/heimdall/security/advisories/GHSA-72h4-mxfc-jx37 |
| - advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-42273 |
| - fix: https://github.com/dadrus/heimdall/commit/3d05e56a9e7ef0355f17482b4322054af4e85943 |
| - fix: https://github.com/dadrus/heimdall/pull/3208 |
| - web: https://github.com/dadrus/heimdall/releases/tag/v0.17.14 |
| source: |
| id: GHSA-72h4-mxfc-jx37 |
| created: 2026-06-25T01:57:23.265072535-04:00 |
| review_status: UNREVIEWED |
