CVE-2026-69702

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-04. the CNA's CVSS baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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

SnailJob 1.7.0 contains a denial of service vulnerability in the FuryUtil.deserialize helper that allows authenticated attackers to crash the server by supplying a crafted Zstandard-compressed payload with an inflated frame_content_size field in the frame header. Attackers can store a base64-encoded Zstandard payload declaring an arbitrarily large decompressed size in a retry task argument, causing the JVM to attempt an unbounded array allocation and triggering an unrecoverable java.lang.OutOfMemoryError when the task is dispatched through the retry-task pipeline.

CVSS v3
6.5
EG Score
6.5(high)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

August 4, 2026

Last Modified

August 14, 2026

Advisory Details (4)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

SnailJob 1.7.0 Denial of Service via FuryUtil.deserialize OOM | Advisories | VulnCheck

https://www.vulncheck.com/advisories/snailjob-denial-of-service-via-furyutil-deserialize-oom
generic

snail-job 发行版 - Gitee.com

https://gitee.com/aizuda/snail-job/releases#release-vsj2.0.0
generic

snail-job: 🔥🔥🔥 灵活，可靠和快速的分布式任务重试和分布式任务调度平台

https://gitee.com/aizuda/snail-job
generic

反序列化前未检查导致的Dos漏洞 · Issue #ICRJMI · aizuda/snail-job - Gitee

https://gitee.com/aizuda/snail-job/issues/ICRJMI

Vendor Advisories for CVE-2026-69702(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 25× in last 7d / 56× 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. 2026-08-20 22:56 UTCEPSS rescore
  2. 2026-08-20 08:56 UTCEG score recompute
  3. 2026-08-20 08:56 UTCGHSA enrichment
  4. 2026-08-19 17:04 UTCEPSS rescore
  5. 2026-08-19 10:18 UTCEG score recompute
  6. 2026-08-19 10:18 UTCGHSA enrichment
  7. 2026-08-18 13:49 UTCEPSS rescore
  8. 2026-08-18 13:49 UTCEPSS rescore
  9. 2026-08-18 11:41 UTCEG score recompute
  10. 2026-08-18 11:41 UTCGHSA enrichment
  11. 2026-08-17 13:47 UTCEPSS rescore
  12. 2026-08-17 13:03 UTCEG score recompute
  13. 2026-08-17 13:03 UTCGHSA enrichment
  14. 2026-08-16 14:56 UTCEPSS rescore
  15. 2026-08-16 14:56 UTCEPSS rescore
  16. 2026-08-16 14:26 UTCEG score recompute
  17. 2026-08-16 14:26 UTCGHSA enrichment
  18. 2026-08-16 02:15 UTCEPSS rescore
  19. 2026-08-15 15:49 UTCEG score recompute
  20. 2026-08-15 15:49 UTCGHSA enrichment
  21. 2026-08-15 01:30 UTCEPSS rescore
  22. 2026-08-14 17:11 UTCEG score recompute
  23. 2026-08-14 17:11 UTCGHSA enrichment
  24. 2026-08-14 08:11 UTCEG score recompute
  25. 2026-08-14 08:11 UTCGHSA enrichment
Show 31 more
  1. 2026-08-13 22:00 UTCEPSS rescore
  2. 2026-08-13 09:33 UTCEG score recompute
  3. 2026-08-13 09:33 UTCGHSA enrichment
  4. 2026-08-12 13:51 UTCEPSS rescore
  5. 2026-08-12 10:56 UTCEG score recompute
  6. 2026-08-12 10:56 UTCGHSA enrichment
  7. 2026-08-11 12:18 UTCEG score recompute
  8. 2026-08-11 12:18 UTCGHSA enrichment
  9. 2026-08-11 00:00 UTCEPSS rescore
  10. 2026-08-10 13:40 UTCGHSA enrichment
  11. 2026-08-09 15:03 UTCEG score recompute
  12. 2026-08-09 15:03 UTCGHSA enrichment
  13. 2026-08-09 13:47 UTCEPSS rescore
  14. 2026-08-08 16:37 UTCEPSS rescore
  15. 2026-08-08 16:26 UTCGHSA enrichment
  16. 2026-08-07 17:48 UTCEG score recompute
  17. 2026-08-07 17:48 UTCGHSA enrichment
  18. 2026-08-06 19:10 UTCEG score recompute
  19. 2026-08-06 19:10 UTCGHSA enrichment
  20. 2026-08-06 13:47 UTCEPSS rescore
  21. 2026-08-05 20:33 UTCEG score recompute
  22. 2026-08-05 20:33 UTCGHSA enrichment
  23. 2026-08-05 20:15 UTCEG score recompute
  24. 2026-08-05 20:15 UTCGHSA enrichment
  25. 2026-08-05 19:17 UTCEPSS rescore
  26. 2026-08-05 19:17 UTCEPSS rescore
  27. 2026-08-05 18:04 UTCEG score recompute
  28. 2026-08-05 18:04 UTCGHSA enrichment
  29. 2026-08-04 19:25 UTCEG score recompute
  30. 2026-08-04 18:21 UTCEG score recompute
  31. 2026-08-04 18:20 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-69702?
CVE-2026-69702 is a medium vulnerability published on August 4, 2026. SnailJob 1.7.0 contains a denial of service vulnerability in the FuryUtil.deserialize helper that allows authenticated attackers to crash the server by supplying a crafted Zstandard-compressed payload with an inflated framecontentsize field in the frame header. Attackers can store a base64-encoded…
When was CVE-2026-69702 disclosed?
CVE-2026-69702 was first published in the National Vulnerability Database on August 4, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69702 actively exploited?
CVE-2026-69702 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 76.8% of all scored CVEs.
What is the CVSS score of CVE-2026-69702?
CVE-2026-69702 has a CVSS v4.0 base score of 6.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-69702?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69702, 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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