{"id":"AZL-82163","summary":"CVE-2026-39882 affecting package containerd2 for versions less than 2.2.4-2","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":"2026-09-02T06:51:55Z","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":"containerd2","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/containerd2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.4-2"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-82163.json"}}],"schema_version":"1.9.0"}