CVE-2026-27878
2 advisories.
Go/github.com/grafana/tempo CVE-2026-27878: medium 6.5, EPSS 0.41%
Grafana Tempo vulnerable to an out-of-memory crash
Action: Upgrade github.com/grafana/tempo to 1.5.1-0.20260303204923-b13f74291d48 or later.
go get github.com/grafana/tempo@v1.5.1-0.20260303204923-b13f74291d48Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.5.1-0.20260303204923-b13f74291d48 | - |
Fixed versions
| 1.5.1-0.20260303204923-b13f74291d48 |
Sources
- osv: GHSA-6xff-cpcq-vpw2
- https://nvd.nist.gov/vuln/detail/CVE-2026-27878
- https://github.com/grafana/tempo/pull/6559
- https://github.com/grafana/tempo/pull/6646
- https://github.com/grafana/tempo/pull/6792
- https://github.com/grafana/tempo/pull/6802
- https://github.com/grafana/tempo/commit/3d7c78d438890991df594c20ae2031f8934aba3b
- https://github.com/grafana/tempo/commit/b13f74291d489672601a10297f8fbcbf7dd19192
- https://github.com/grafana/tempo/commit/b481ae9693f99785691197915066e6306950fa09
- https://github.com/grafana/tempo/commit/e2d51b786aff94de3319c07994c6a5539b121eb5
- https://github.com/grafana/tempo
- https://github.com/grafana/tempo/releases/tag/v2.10.2
- https://github.com/grafana/tempo/releases/tag/v2.8.4
- https://github.com/grafana/tempo/releases/tag/v2.9.2
- https://grafana.com/security/security-advisories/cve-2026-27878
CVE-2026-27878 · published · modified · JSON
Go/github.com/grafana/tempo CVE-2026-27878: unknown, EPSS 0.41%
Grafana Tempo vulnerable to an out-of-memory crash in github.com/grafana/tempo
Action: Upgrade github.com/grafana/tempo to 1.5.1-0.20260303204923-b13f74291d48 or later.
go get github.com/grafana/tempo@v1.5.1-0.20260303204923-b13f74291d48Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.5.1-0.20260303204923-b13f74291d48 | - |
Fixed versions
| 1.5.1-0.20260303204923-b13f74291d48 |
Sources
- osv: GO-2026-6325
- https://github.com/advisories/GHSA-6xff-cpcq-vpw2
- https://nvd.nist.gov/vuln/detail/CVE-2026-27878
- https://github.com/grafana/tempo/commit/3d7c78d438890991df594c20ae2031f8934aba3b
- https://github.com/grafana/tempo/commit/b13f74291d489672601a10297f8fbcbf7dd19192
- https://github.com/grafana/tempo/commit/b481ae9693f99785691197915066e6306950fa09
- https://github.com/grafana/tempo/commit/e2d51b786aff94de3319c07994c6a5539b121eb5
- https://github.com/grafana/tempo/pull/6559
- https://github.com/grafana/tempo/pull/6646
- https://github.com/grafana/tempo/pull/6792
- https://github.com/grafana/tempo/pull/6802
- https://github.com/grafana/tempo/releases/tag/v2.10.2
- https://github.com/grafana/tempo/releases/tag/v2.8.4
- https://github.com/grafana/tempo/releases/tag/v2.9.2
- https://grafana.com/security/security-advisories/cve-2026-27878
CVE-2026-27878 · published · modified · JSON