GO-2026-5264
Prometheus: Remote read endpoint allows denial of service via crafted snappy payload in github.com/prometheus/prometheus
At a glance
- Published
- Updated
- CVE
- CVE-2026-42154
- Aliases
- BIT-prometheus-2026-42154, GHSA-8rm2-7qqf-34qm
Description
Prometheus: Remote read endpoint allows denial of service via crafted snappy payload in github.com/prometheus/prometheus
Affected packages
| Package | Versions |
|---|---|
| Go · github.com/prometheus/prometheus | introduced 0, fixed 0.305.2, introduced 0.306.0, fixed 0.311.3, introduced 1.0.0-rc.0 |
| Go · github.com/prometheus/prometheus/v2 | introduced 0 |
References
- https://github.com/prometheus/prometheus/security/advisories/GHSA-8rm2-7qqf-34qm ADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2026-42154 ADVISORY
- https://github.com/prometheus/prometheus/pull/18584 FIX
- https://github.com/prometheus/prometheus/pull/18585 FIX
- https://github.com/prometheus/prometheus/releases/tag/v3.11.3 WEB
- https://github.com/prometheus/prometheus/releases/tag/v3.5.3 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — Go Vulnerability Database |