{"id":"DEBIAN-CVE-2026-79921","details":"amqp091-go is a Go AMQP 0.9.1 client. Before version 1.13.0, a compromised or malicious AMQP broker can force the client to allocate resources for and process content body frames that exceed the negotiated frame_max limit. This can lead to unexpected memory consumption or application-layer denial of service (DoS), bypassing the protocol's built-in framing constraints. Version 1.13.0 contains a fix. No known workarounds are available.","modified":"2026-09-29T13:04:33.612267922Z","published":"2026-08-26T21:16:41.873Z","upstream":["CVE-2026-79921"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-79921"}],"affected":[{"package":{"name":"golang-github-rabbitmq-amqp091-go","ecosystem":"Debian:12","purl":"pkg:deb/debian/golang-github-rabbitmq-amqp091-go?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.0-1","1.11.0-1","1.12.0-1","1.14.0-1","1.15.0-1","1.5.0-2","1.8.1-1","1.8.1-2","1.9.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79921.json"}},{"package":{"name":"golang-github-rabbitmq-amqp091-go","ecosystem":"Debian:13","purl":"pkg:deb/debian/golang-github-rabbitmq-amqp091-go?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.0-1","1.11.0-1","1.12.0-1","1.14.0-1","1.15.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79921.json"}},{"package":{"name":"golang-github-rabbitmq-amqp091-go","ecosystem":"Debian:14","purl":"pkg:deb/debian/golang-github-rabbitmq-amqp091-go?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.14.0-1"}]}],"versions":["1.10.0-1","1.11.0-1","1.12.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79921.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}