Deserialization in Angel-Ml Angel
CVE-2026-92785
Angel through 3.3.0 deserializes untrusted setAlgoMetrics payload using Kryo without class registration or allowlist validation. Unauthenticated network attackers can instantiate arbitrary classes or exhaust coordinator memory by sending crafted serialized objects to the master RPC endpoint.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (49.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/Angel-ML/angel/issues/1355 (issue-tracking)
- github.com/Angel-ML/angel (product)
- github.com/Angel-ML/angel/blob/Release-3.3.0/angel-ps/core/src/main/java/com/te… (technical-description)
- www.vulncheck.com/advisories/angel-through-3.3.0-unauthenticated-kryo-deseriali… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-92785?
- CVE-2026-92785 is a high-severity vulnerability in Angel-Ml Angel, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2026-09-16.
- How severe is CVE-2026-92785?
- High severity. CVSS v3 base score is 8.1 out of 10.