| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-cc4v-rvgp-2pf3 | Jawn: Uncontrolled nesting depth in JSON parser |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 23 Sep 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Typelevel
Typelevel jawn |
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| Vendors & Products |
Typelevel
Typelevel jawn |
Wed, 23 Sep 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 23 Sep 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Jawn is an open source JSON parser. Prior to 1.7.0, Jawn parse methods accept arbitrarily deep JSON array and object nesting without a depth limit, allowing a remote attacker who can submit untrusted JSON to grow parser contexts until the JVM heap is exhausted. The resulting java.lang.OutOfMemoryError is a fatal Scala error that is not ordinarily handled by scala.util.Try or cats.effect.IO, causing denial of service. This issue is fixed in version 1.7.0. | |
| Title | Jawn: Uncontrolled nesting depth in JSON parser | |
| Weaknesses | CWE-770 | |
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-23T19:27:58.498Z
Reserved: 2026-07-07T19:41:00.005Z
Link: CVE-2026-59990
Updated: 2026-09-23T19:27:54.230Z
Status : Received
Published: 2026-09-23T19:17:32.637
Modified: 2026-09-23T20:17:11.903
Link: CVE-2026-59990
No data.
OpenCVE Enrichment
Updated: 2026-09-23T21:00:12Z
Github GHSA