CVE-2026-47873

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

Upgrade spring tools to 5.3.0 or later.

Q: Is CVE-2026-47873 being actively exploited?

Not that we know of. CVE-2026-47873 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.29% is the estimated probability that it will be exploited in the next 30 days. That is higher than 20% of all scored CVEs.

Q: How severe is CVE-2026-47873?

CVE-2026-47873 has a CVSS v3 base score of 8.0, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2026-47873 affect?

Published advisories record a fix for spring tools (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

HIGH

8.0

CVSS v3

NVD

Description

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

CWE-1327

How to fix

Remediation Available

spring toolsNVD

Affected:< 5.3.0Fixed in:5.3.0CVE-2026-47873derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.29%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Vendor Advisory1

spring.io

Related Vulnerabilities

Other CWE-1327 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-47176	Medium	5.3	51%	-	Fix
CVE-2023-1968	Critical	10.0	1.8%	-	-
CVE-2026-82456	Critical	10.0	1.7%	-	-
CVE-2026-57123	Critical	9.8	0.9%	-	-
CVE-2026-28395	Medium	6.5	0.7%	-	Fix
CVE-2026-20212	Critical	9.8	0.7%	-	-

Common questions

How do I fix CVE-2026-47873?

Upgrade spring tools to 5.3.0 or later.

Is CVE-2026-47873 being actively exploited?

Not that we know of. CVE-2026-47873 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.29% is the estimated probability that it will be exploited in the next 30 days. That is higher than 20% of all scored CVEs.

How severe is CVE-2026-47873?

CVE-2026-47873 has a CVSS v3 base score of 8.0, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2026-47873 affect?

Published advisories record a fix for spring tools (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-09-30.