Deserialization in Apache Inlong
CVE-2025-27528
Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability allows attackers to bypass the security mechanisms of InLong JDBC and leads to arbitrary file reading. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/11747
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.007 (50.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Apache Inlong
- Apache Software Foundation Inlong — versions 1.13.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.apache.org/thread/b807rqzgyv4qgvxw3nhkq8tl6g90gqgj (vendor-advisory, Vendor Advisory)
- github.com/apache/inlong/pull/11747 (patch, Issue Tracking)
- af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-27528?
- CVE-2025-27528 is a critical-severity vulnerability in Apache Inlong, classified under Deserialization of Untrusted Data. CVSS score: 9.1/10. Published 2025-05-28.
- How severe is CVE-2025-27528?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2025-27528 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.