High severityNVD Advisory· Published Aug 26, 2026· Updated Sep 9, 2026
CVE-2026-79921
CVE-2026-79921
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/rabbitmq/amqp091-goGo | < 1.13.0 | 1.13.0 |
Affected products
58- Range: <1.13.0
- osv-coords57 versionspkg:apk/chainguard/argo-eventspkg:apk/chainguard/argo-events-fipspkg:apk/chainguard/bentopkg:apk/chainguard/bento-fipspkg:apk/chainguard/dapr-daprd-1.16pkg:apk/chainguard/dapr-daprd-1.17pkg:apk/chainguard/dapr-daprd-1.18pkg:apk/chainguard/dapr-daprd-fips-1.16pkg:apk/chainguard/dapr-daprd-fips-1.17pkg:apk/chainguard/falcosidekickpkg:apk/chainguard/falcosidekick-fipspkg:apk/chainguard/guacpkg:apk/chainguard/guacingestpkg:apk/chainguard/guaconepkg:apk/chainguard/keda-2.18pkg:apk/chainguard/keda-2.18-metrics-apiserverpkg:apk/chainguard/keda-2.19-metrics-apiserverpkg:apk/chainguard/keda-2.20pkg:apk/chainguard/keda-2.20-metrics-apiserverpkg:apk/chainguard/keda-fips-2.18pkg:apk/chainguard/keda-fips-2.19pkg:apk/chainguard/keda-fips-2.19-metrics-apiserverpkg:apk/chainguard/keda-fips-2.20pkg:apk/chainguard/keda-fips-2.20-metrics-apiserverpkg:apk/chainguard/miniopkg:apk/chainguard/minio-fipspkg:apk/chainguard/nuclio-controllerpkg:apk/chainguard/nuclio-controller-fipspkg:apk/chainguard/opentelemetry-collector-contribpkg:apk/chainguard/opentelemetry-collector-contrib-fipspkg:apk/chainguard/sftpgo-plugin-pubsubpkg:apk/chainguard/telegraf-1.36pkg:apk/chainguard/telegraf-1.37pkg:apk/chainguard/telegraf-1.38pkg:apk/chainguard/trufflehogpkg:apk/chainguard/trufflehog-fipspkg:apk/chainguard/versitygwpkg:apk/chainguard/versitygw-fipspkg:apk/wolfi/argo-eventspkg:apk/wolfi/bentopkg:apk/wolfi/dapr-daprd-1.16pkg:apk/wolfi/dapr-daprd-1.17pkg:apk/wolfi/falcosidekickpkg:apk/wolfi/guacpkg:apk/wolfi/guacingestpkg:apk/wolfi/guaconepkg:apk/wolfi/keda-2.19-metrics-apiserverpkg:apk/wolfi/keda-2.20pkg:apk/wolfi/keda-2.20-metrics-apiserverpkg:apk/wolfi/miniopkg:apk/wolfi/opentelemetry-collector-contribpkg:apk/wolfi/sftpgo-plugin-pubsubpkg:apk/wolfi/telegraf-1.36pkg:apk/wolfi/telegraf-1.37pkg:apk/wolfi/telegraf-1.38pkg:apk/wolfi/trufflehogpkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2016.0
< 1.9.11-r9+ 56 more
- (no CPE)range: < 1.9.11-r9
- (no CPE)range: < 1.9.11-r9
- (no CPE)range: < 1.21.1-r4
- (no CPE)range: < 1.21.1-r5
- (no CPE)range: < 1.16.19-r7
- (no CPE)range: < 1.17.13-r5
- (no CPE)range: < 1.18.3-r7
- (no CPE)range: < 1.16.19-r5
- (no CPE)range: < 1.17.13-r5
- (no CPE)range: < 2.35.0-r3
- (no CPE)range: < 2.35.0-r3
- (no CPE)range: < 1.1.0-r33
- (no CPE)range: < 1.1.0-r33
- (no CPE)range: < 1.1.0-r33
- (no CPE)range: < 2.18.3-r17
- (no CPE)range: < 2.18.3-r17
- (no CPE)range: < 2.19.0-r30
- (no CPE)range: < 2.20.2-r7
- (no CPE)range: < 2.20.2-r7
- (no CPE)range: < 2.18.3-r20
- (no CPE)range: < 2.19.0-r21
- (no CPE)range: < 2.19.0-r21
- (no CPE)range: < 2.20.2-r5
- (no CPE)range: < 2.20.2-r5
- (no CPE)range: < 0.20260717.120751-r14
- (no CPE)range: < 0.20260717.120751-r8
- (no CPE)range: < 1.17.6-r3
- (no CPE)range: < 1.17.6-r3
- (no CPE)range: < 0.160.0-r1
- (no CPE)range: < 0.160.0-r1
- (no CPE)range: < 1.0.18-r8
- (no CPE)range: < 1.36.4-r19
- (no CPE)range: < 1.37.3-r30
- (no CPE)range: < 1.38.4-r27
- (no CPE)range: < 3.97.4-r1
- (no CPE)range: < 3.97.4-r1
- (no CPE)range: < 1.7.0-r7
- (no CPE)range: < 1.8.0-r0
- (no CPE)range: < 1.9.11-r9
- (no CPE)range: < 1.21.1-r4
- (no CPE)range: < 1.16.19-r7
- (no CPE)range: < 1.17.13-r5
- (no CPE)range: < 2.35.0-r3
- (no CPE)range: < 1.1.0-r33
- (no CPE)range: < 1.1.0-r33
- (no CPE)range: < 1.1.0-r33
- (no CPE)range: < 2.19.0-r30
- (no CPE)range: < 2.20.2-r7
- (no CPE)range: < 2.20.2-r7
- (no CPE)range: < 0.20260717.120751-r14
- (no CPE)range: < 0.160.0-r1
- (no CPE)range: < 1.0.18-r8
- (no CPE)range: < 1.36.4-r19
- (no CPE)range: < 1.37.3-r30
- (no CPE)range: < 1.38.4-r27
- (no CPE)range: < 3.97.4-r1
- (no CPE)range: < 0.0.20260916T180043-160000.1.1
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-6c5v-hqjr-5xxpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-79921ghsaADVISORY
- github.com/rabbitmq/amqp091-go/commit/6beb7b51f59e46ddcf8066ad498dad32491d3be0nvdWEB
- github.com/rabbitmq/amqp091-go/pull/353nvdWEB
- github.com/rabbitmq/amqp091-go/releases/tag/v1.13.0nvdWEB
- github.com/rabbitmq/amqp091-go/security/advisories/GHSA-6c5v-hqjr-5xxpnvdWEB
News mentions
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