CVE-2026-69702
SnailJob 1.7.0 Denial of Service via FuryUtil.deserialize OOM
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-789 |
| Vendor | aizuda |
| Product | snailjob (snail-job) |
| Published | Aug 4, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
aizuda / SnailJob (snail-job)
1.7.0
References
Credits
🔍 wn123, Fiona