CVE-2026-69702
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| aizuda | SnailJob (snail-job) | 1.7.0 | affected |
Weaknesses
- CWE-789: Memory Allocation with Excessive Size Value
References
- https://gitee.com/aizuda/snail-job/issues/ICRJMI
- https://gitee.com/aizuda/snail-job
- https://gitee.com/aizuda/snail-job/releases#release-vsj2.0.0
- https://www.vulncheck.com/advisories/snailjob-denial-of-service-via-furyutil-deserialize-oom
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.