{"id":"DEBIAN-CVE-2026-41178","details":"OpenTelemetry-Go is the Go implementation of OpenTelemetry. Versions 1.41.0 and 1.43.0 removed raw-length rejection and it causes `Parse` to process arbitrarily large/invalid baggage headers and log errors, enabling DoS via oversized inputs. Versions 1.42.0 and 1.44.0 fix the issue.","modified":"2026-09-14T17:03:10.965000264Z","published":"2026-06-04T16:16:37.297Z","upstream":["CVE-2026-41178"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-41178"}],"affected":[{"package":{"name":"golang-opentelemetry-otel","ecosystem":"Debian:12","purl":"pkg:deb/debian/golang-opentelemetry-otel?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0-2","1.10.0-1","1.16.0-1","1.16.0-2","1.19.0-0","1.21.0-1","1.21.0-2","1.21.0-3","1.21.0-4","1.31.0-1","1.31.0-2","1.31.0-3","1.31.0-4","1.31.0-5","1.31.0-6","1.43.0-1","1.43.0-2","1.43.0-3","1.43.0-4"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41178.json"}},{"package":{"name":"golang-opentelemetry-otel","ecosystem":"Debian:13","purl":"pkg:deb/debian/golang-opentelemetry-otel?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.31.0-4","1.31.0-5","1.31.0-6","1.43.0-1","1.43.0-2","1.43.0-3","1.43.0-4"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41178.json"}},{"package":{"name":"golang-opentelemetry-otel","ecosystem":"Debian:14","purl":"pkg:deb/debian/golang-opentelemetry-otel?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.31.0-4","1.31.0-5","1.31.0-6","1.43.0-1","1.43.0-2","1.43.0-3","1.43.0-4"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41178.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}