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Security Advisories

CGA-9m3f-pc8x-hf77

Package

spark-4.0-scala-2.13

Component

jline-remote-telnet

Latest update

Pending upstream fix

Aliases

Severity

7.5

High

CVSS V3

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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-56740
  • https://github.com/advisories/GHSA-47qp-hqvx-6r3f

Updates

Status

Pending upstream fix

Impact

jline-remote-telnet classes are bundled in jline-3.27.1-jdk8.jar (pulled in by the Scala 2.13 REPL toolchain) and inside the hadoop-client-runtime shaded jar (jline 3.9.0). The fix is only available in jline 4.2.1; no fixed 3.x release exists. Scala 2.13 / Spark and Hadoop pin jline 3.x, so resolution requires upstream migration to jline 4.

Status

Unspecified

Status

Under investigation

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