CVE-2026-92785

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-16. a secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this weekElevated
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
8.1
EG Score
8.1(high)
EG Risk
52(Track*)
EG Risk 52/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity81% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
30%
KEV
Not listed

Published

September 16, 2026

Last Modified

September 17, 2026

Advisory Details (4)

Auto-updated Sep 16, 2026
No patch confirmed yet.
generic

Angel through 3.3.0 Unauthenticated Kryo Deserialization of Arbitrary Classes | Advisories | VulnCheck

https://www.vulncheck.com/advisories/angel-through-3.3.0-unauthenticated-kryo-deserialization-of-arbitrary-classes
generic

angel/angel-ps/core/src/main/java/com/tencent/angel/utils/KryoUtils.java at Release-3.3.0 · Angel-ML/angel · GitHub

https://github.com/Angel-ML/angel/blob/Release-3.3.0/angel-ps/core/src/main/java/com/tencent/angel/utils/KryoUtils.java#L45-L70
generic

GitHub - Angel-ML/angel: A Flexible and Powerful Parameter Server for large-scale machine learning · GitHub

https://github.com/Angel-ML/angel
generic

Unauthenticated arbitrary-class Kryo deserialization and remote memory-exhaustion DoS in Angel Master RPC (`setAlgoMetrics`) · Issue #1355 · Angel-ML/angel · GitHub

https://github.com/Angel-ML/angel/issues/1355

Vendor Advisories for CVE-2026-92785(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 23× in last 7d / 23× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-21 07:27 UTCEG score recompute
  2. 2026-09-21 07:27 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-20 19:14 UTCGHSA enrichment
  5. 2026-09-20 07:02 UTCGHSA enrichment
  6. 2026-09-19 18:50 UTCEG score recompute
  7. 2026-09-19 18:49 UTCGHSA enrichment
  8. 2026-09-19 06:35 UTCEG score recompute
  9. 2026-09-19 06:35 UTCGHSA enrichment
  10. 2026-09-18 19:28 UTCEPSS rescore
  11. 2026-09-18 18:23 UTCGHSA enrichment
  12. 2026-09-18 06:11 UTCEG score recompute
  13. 2026-09-18 06:11 UTCGHSA enrichment
  14. 2026-09-17 19:32 UTCEPSS rescore
  15. 2026-09-17 17:59 UTCEG score recompute
  16. 2026-09-17 17:59 UTCGHSA enrichment
  17. 2026-09-17 15:25 UTCEG score recompute
  18. 2026-09-17 15:25 UTCGHSA enrichment
  19. 2026-09-17 09:37 UTCEG score recompute
  20. 2026-09-17 09:37 UTCGHSA enrichment
  21. 2026-09-16 21:24 UTCEG score recompute
  22. 2026-09-16 20:38 UTCEG score recompute
  23. 2026-09-16 20:34 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-92785?
CVE-2026-92785 is a high vulnerability published on September 16, 2026. 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.
When was CVE-2026-92785 disclosed?
CVE-2026-92785 was first published in the National Vulnerability Database on September 16, 2026, with the most recent update on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-92785 actively exploited?
CVE-2026-92785 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 70.4% of all scored CVEs.
What is the CVSS score of CVE-2026-92785?
CVE-2026-92785 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-92785?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-92785, 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

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