Deserialization in Apache Fory
CVE-2025-59328
A vulnerability in Apache Fory allows a remote attacker to cause a Denial of Service (DoS). The issue stems from the insecure deserialization of untrusted data. An attacker can supply a large, specially crafted data payload that, when proc…
Vulnerability class: Insecure Deserialization
EPSS: 0.006 (44.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Apache Fory
- Apache Software Foundation Fory — versions 0.5.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (vendor-advisory, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2025-59328?
- CVE-2025-59328 is a medium-severity vulnerability in Apache Fory, classified under Deserialization of Untrusted Data. CVSS score: 6.5/10. Published 2025-09-15.
- How severe is CVE-2025-59328?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2025-59328 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.