Server-Side Request Forgery (SSRF) Affecting spark-fips-4.1 package, versions <4.1.2-r11


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.31% (22nd percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-SPARKFIPS41-20366695
  • published1 Oct 2026
  • disclosed24 Aug 2026

Introduced: 24 Aug 2026

CVE-2026-77310  (opens in a new tab)
CWE-918  (opens in a new tab)

How to fix?

Upgrade Chainguard spark-fips-4.1 to version 4.1.2-r11 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream spark-fips-4.1 package and not the spark-fips-4.1 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. Prior to versions 2.18.9, 2.21.5, 2.22.1, 3.1.5, and 3.2.1 on their respective release lines, the java.net.InetAddress branch of FromStringDeserializer.Std._deserialize() calls InetAddress.getByName() on attacker-controlled input, causing eager DNS resolution during deserialization and enabling DNS-based server-side request forgery and internal-host enumeration. This issue is fixed in versions 2.18.9, 2.21.5, 2.22.1, 3.1.5, and 3.2.1.

CVSS Base Scores

version 3.1