{"id":"AZL-82082","summary":"CVE-2026-39882 affecting package azl-otel-collector 0.127.0-1","details":"OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to 1.43.0, the otlp HTTP exporters (traces/metrics/logs) read the full HTTP response body into an in-memory bytes.Buffer without a size cap. This is exploitable for memory exhaustion when the configured collector endpoint is attacker-controlled (or a network attacker can mitm the exporter connection). This vulnerability is fixed in 1.43.0.","modified":"2026-09-01T05:26:35Z","published":"2026-04-08T21:17:00Z","upstream":["CVE-2026-39882"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39882"}],"affected":[{"package":{"name":"azl-otel-collector","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/azl-otel-collector"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.127.0-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-82082.json"}}],"schema_version":"1.9.0"}