AZL-86607
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86607.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-86607
- Upstream
- Published
- 2026-05-04T19:16:04Z
- Modified
- 2026-08-30T05:26:50Z
- Summary
- CVE-2026-42154 affecting package telegraf for versions less than 1.31.0-22
- Details
-
Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the remote read endpoint (/api/v1/read) does not validate the declared decoded length in a snappy-compressed request body before allocating memory. An unauthenticated attacker can send a small payload that causes a huge heap allocation per request. Under concurrent load this can exhaust available memory and crash the Prometheus process. This issue has been patched in versions 3.5.3 and 3.11.3.
- References