| id: GO-2026-6325 |
| modules: |
| - module: github.com/grafana/tempo |
| versions: |
| - fixed: 1.5.1-0.20260303204923-b13f74291d48 |
| vulnerable_at: 1.5.0 |
| summary: Grafana Tempo vulnerable to an out-of-memory crash in github.com/grafana/tempo |
| cves: |
| - CVE-2026-27878 |
| ghsas: |
| - GHSA-6xff-cpcq-vpw2 |
| references: |
| - advisory: https://github.com/advisories/GHSA-6xff-cpcq-vpw2 |
| - advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-27878 |
| - fix: https://github.com/grafana/tempo/commit/3d7c78d438890991df594c20ae2031f8934aba3b |
| - fix: https://github.com/grafana/tempo/commit/b13f74291d489672601a10297f8fbcbf7dd19192 |
| - fix: https://github.com/grafana/tempo/commit/b481ae9693f99785691197915066e6306950fa09 |
| - fix: https://github.com/grafana/tempo/commit/e2d51b786aff94de3319c07994c6a5539b121eb5 |
| - fix: https://github.com/grafana/tempo/pull/6559 |
| - fix: https://github.com/grafana/tempo/pull/6646 |
| - fix: https://github.com/grafana/tempo/pull/6792 |
| - fix: https://github.com/grafana/tempo/pull/6802 |
| - web: https://github.com/grafana/tempo/releases/tag/v2.10.2 |
| - web: https://github.com/grafana/tempo/releases/tag/v2.8.4 |
| - web: https://github.com/grafana/tempo/releases/tag/v2.9.2 |
| - web: https://grafana.com/security/security-advisories/cve-2026-27878 |
| source: |
| id: GHSA-6xff-cpcq-vpw2 |
| created: 2026-09-01T13:11:47.796148-04:00 |
| review_status: UNREVIEWED |
