Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling or runtimes. In 26.0.0, IPv6 is not disabled on network interfaces, including those belonging to networks where --ipv6=false. An container with an ipvlan or macvlan interface will normally be configured to share an external network link with the host machine. Because of this direct access, (1) Containers may be able to communicate with other hosts on the local network over link-local IPv6 addresses, (2) if router advertisements are being broadcast over the local network, containers may get SLAAC-assigned addresses, and (3) the interface will be a member of IPv6 multicast groups. This means interfaces in IPv4-only networks present an unexpectedly and unnecessarily increased attack surface. The issue is patched in 26.0.2. To completely disable IPv6 in a container, use --sysctl=net.ipv6.conf.all.disable_ipv6=1 in the docker create or docker run command. Or, in the service configuration of a compose file.
CVE-2024-32473
This medium-severity CVE scores 4.7 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 72% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 4.7
- EG Score
- 4.7(medium)
- EG Risk
- 21(Track)EG Risk 21/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity47% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 27.9%
- KEV
- Not listed
Published
April 18, 2024
Last Modified
September 4, 2025
References (4)
- security-advisories@githubhttps://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642
- security-advisories@githubhttps://github.com/moby/moby/security/advisories/GHSA-x84c-p2g9-rqv9
- af854a3a-2127-422b-91ae-364da2661108https://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642
- af854a3a-2127-422b-91ae-364da2661108https://github.com/moby/moby/security/advisories/GHSA-x84c-p2g9-rqv9
Affected Packages
(1 across 1 ecosystem)
Go(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| github.com/docker/docker | — | 26.0.2+incompatible | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 46× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 110 total refreshes for this CVE.
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Frequently asked(5)
What is CVE-2024-32473?
When was CVE-2024-32473 disclosed?
Is CVE-2024-32473 actively exploited?
What is the CVSS score of CVE-2024-32473?
How do I remediate CVE-2024-32473?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-32473
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