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Affected Vendors & Products
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Solution
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Workaround
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Mon, 14 Sep 2026 21:00:00 +0000
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| Metrics |
ssvc
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Sat, 12 Sep 2026 11:15:00 +0000
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| Description | msgpack-java through 0.9.12 contains a stack overflow vulnerability in MessageUnpacker.unpackValue() that recursively deserializes arrays and maps without nesting depth limits. Attackers can craft payloads with deeply nested arrays to exhaust the deserializing thread's stack and trigger StackOverflowError, causing per-request deserialization failures. | |
| Title | msgpack-java through 0.9.12 Stack Overflow via Nested Arrays | |
| First Time appeared |
Msgpack
Msgpack messagepack |
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| Weaknesses | CWE-674 | |
| CPEs | cpe:2.3:a:msgpack:messagepack:*:*:*:*:*:java:*:* | |
| Vendors & Products |
Msgpack
Msgpack messagepack |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-14T16:08:11.280Z
Reserved: 2026-09-12T02:03:23.163Z
Link: CVE-2026-90472
Updated: 2026-09-14T16:08:03.626Z
Status : Received
Published: 2026-09-12T11:16:34.180
Modified: 2026-09-14T17:17:54.203
Link: CVE-2026-90472
No data.
OpenCVE Enrichment
Updated: 2026-09-15T18:30:14Z