CVE-2025-53393

MEDIUMNVD 6.06.0—

6.0

In Akka through 2.10.6, akka-cluster-metrics uses Java serialization for cluster metrics.

CVSS v3: 6.0
EG Score: 6.0(medium)
EPSS: 53.1%
KEV: Not listed

Published

June 28, 2025

Last Modified

April 15, 2026

References (1)

cve@mitrehttps://github.com/akka/akka/pull/32748

Patch Availability(2)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
maven	com.typesafe.akka:akka-cluster-metrics_2.13	—	ghsa
maven	com.typesafe.akka:akka-cluster-metrics_3	—	ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(2 across 1 ecosystem)

Maven(2)

Package	Vulnerable range	Fixed in	Dependents
com.typesafe.akka:akka-cluster-metrics_2.13	2.5.23 ... 2.9.0-M2 (66 versions)	—	—
com.typesafe.akka:akka-cluster-metrics_3	2.6.17 ... 2.9.0-M2 (30 versions)	—	—

Data Freshness Timeline

(refreshed 17× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-24 16:57 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-22 21:16 UTCepss_batch
2026-05-21 22:43 UTCepss_batch
2026-05-21 11:55 UTCEG score recompute
2026-05-21 11:55 UTCGHSA enrichment
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch

Frequently asked(5)

What is CVE-2025-53393?

CVE-2025-53393 is a medium vulnerability published on June 28, 2025. In Akka through 2.10.6, akka-cluster-metrics uses Java serialization for cluster metrics.

When was CVE-2025-53393 disclosed?

CVE-2025-53393 was first published in the National Vulnerability Database on June 28, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-53393 actively exploited?

CVE-2025-53393 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 53.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-53393?

CVE-2025-53393 has a CVSS v3 base score of 6.0 (NVD).

How do I remediate CVE-2025-53393?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-53393, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-53393

Explore →

Is Your Infrastructure Affected by CVE-2025-53393?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs