| id: GO-2026-6495 |
| modules: |
| - module: github.com/zalando/skipper |
| versions: |
| - fixed: 0.27.37 |
| vulnerable_at: 0.27.36 |
| summary: |- |
| Skipper has OPA body-authz bypass: truncated_body mitigation fails open on |
| chunked/HTTP-2 (incomplete fix GHSA-8qqm-fp2q-v734) in github.com/zalando/skipper |
| cves: |
| - CVE-2026-86043 |
| ghsas: |
| - GHSA-5gpm-rgj3-9q76 |
| references: |
| - advisory: https://github.com/zalando/skipper/security/advisories/GHSA-5gpm-rgj3-9q76 |
| - advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-86043 |
| - fix: https://github.com/zalando/skipper/commit/2cfceabaa6ff0af65b312dcb9bcbe84691b9d507 |
| - web: https://github.com/zalando/skipper/releases/tag/v0.27.35 |
| - web: https://github.com/zalando/skipper/releases/tag/v0.27.37 |
| - web: https://github.com/zalando/skipper/tree/v0.27.35 |
| source: |
| id: GHSA-5gpm-rgj3-9q76 |
| created: 2026-09-22T10:14:21.41098-04:00 |
| review_status: UNREVIEWED |
