CVE-2026-47873: The Boot Dashboard Docker integration in Spring Tools publishes container control ports on all of the host's n

Q: How do I fix CVE-2026-47873?

spring tools: upgrade to 5.3.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-47873 being exploited?

CVE-2026-47873 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-47873 affect?

CVE-2026-47873 affects spring tools. Severity is high (CVSS 8.0). The Boot Dashboard Docker integration in Spring Tools publishes container control ports on all of the host's network interfaces (0.0.0.0) rather than restricting them to loopback. Affected Spring Products and Versions: Spring Tools for Ecli

Q: How urgent is CVE-2026-47873?

Priority 38/100. High severity; On your watchlist

Routine

HIGH 8.0WATCHLISTUPGRADE

CVE-2026-47873 is a high-severity flaw (CVSS 8.0) affecting spring tools. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Boot Dashboard Docker integration in Spring Tools publishes container control ports on all of the host's network interfaces (0.0.0.0) rather than restricting them to loopback. Affected Spring Products and Versions: Spring Tools for Eclipse: 5.2.0 and earlier

Why this priority

High severity
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	8.0 (High)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-1327
Published	2026-07-30
Last modified	2026-10-23

Publisher (CNA): VMware · Vendor: broadcom

Last updated 2026-10-23 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-30 06:25 UTCPublished CVE record published
2026-10-23 22:10 UTCUpdated Record last modified

broadcom spring tools UPGRADE

Affected: < 5.3.0

Fixed in: 5.3.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy spring-tools || rpm -q spring-tools || spring-tools --version

2. UPGRADE to 5.3.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade spring-tools

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade spring-tools

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Exact fixes by distribution

Fedora ELN · ntpd-rs · FIXED · 1.7.2-3.eln159 · FEDORA-2026-57e4a99310 · source

sudo dnf upgrade --advisory=FEDORA-2026-57e4a99310

Fedora 46 · moby-engine · FIXED · 29.9.2-2.fc46 · FEDORA-2026-4856be87b3 · source

sudo dnf upgrade --advisory=FEDORA-2026-4856be87b3

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-47873?

spring tools: upgrade to 5.3.0. Exact commands for each OS are on this page.

Is CVE-2026-47873 being exploited?

CVE-2026-47873 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-47873 affect?

CVE-2026-47873 affects spring tools. Severity is high (CVSS 8.0). The Boot Dashboard Docker integration in Spring Tools publishes container control ports on all of the host's network interfaces (0.0.0.0) rather than restricting them to loopback. Affected Spring Products and Versions: Spring Tools for Ecli

How urgent is CVE-2026-47873?

Priority 38/100. High severity; On your watchlist

Software pages

Docker vulnerabilities

Related CVEs

CVE-2026-47882 HIGH 8.3 UPGRADE When enabling Spring Boot DevTools support for a remote application target (for example a Docker container or
CVE-2026-59327 MEDIUM 4.4 UPGRADE Spring Tools for Eclipse stores the Spring Boot DevTools remote secret (spring.devtools.remote.secret) as a pl
CVE-2026-59328 MEDIUM 4.2 UPGRADE Spring Tools for Eclipse renders Spring Boot starter wizard dependency tooltips in a native embedded browser (

References

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