Vulnerability Reportflink:2.3.0

flink:latestflink:scala_2.12-java17flink:scala_2.12flink:java17flink:2.3.0-scala_2.12-java17flink:2.3.0-scala_2.12flink:2.3.0-java17flink:2.3.0flink:2.3-scala_2.12-java17flink:2.3-scala_2.12flink:2.3-java17flink:2.3
digestsha256:1939f31f9fd7c2ef0ecd47ed08d9d5b3efb8a3d1f512caa9a3dc7ac84f110bc0

Executive Summary

Last scanned:

Threat Score
2/100SAFE
Reputation
TRUSTED

This image is safe for production use. The scan did find 13 exposed issues and 22 issues that matter only after a compromise, but the highest exposed score is 5.5 and the highest post-compromise score is 3.3, so none of them is serious enough to change the verdict. Remediating the lower-severity items during normal maintenance is still good practice.

Already in good shape · 2 hardening steps left

Included in Pro

Scanning procedure

  1. Vulnerability scan
    Full CVE sweep across OS packages and app dependencies
  2. Exploitability check
    CVEs ranked by exploit probability (EPSS) and matched against CISA KEV
  3. Reachability analysis
    Symbol-level proof: is the vulnerable code even linked and callable in your binaries?
  4. Runtime verification
    Live-container probes: exposed endpoints, feature flags, real defaults
  5. Supply chain analysis
    Base-image lineage, package provenance and signatures — nothing slipped in unnoticed
  6. Hardening recommendations
    A hardened build plan — patch, remove unused packages, lock down the runtime — with parity tests proving nothing broke

Vulnerabilities

Vulnerability Log

37 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2025-66382MEDIUM5.5
libexpat1
2.6.1-2ubuntu0.6
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-18374MEDIUM4.9
libc-bin
2.39-0ubuntu8.9
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-18374MEDIUM4.9
libc6
2.39-0ubuntu8.9
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-34478MEDIUM4.5
org.apache.logging.log4j:log4j-core
2.25.3
fixed in 2.25.4
1.0%
Theoretical Threat
Directly Exposed
CVE-2026-34479MEDIUM4.5
org.apache.logging.log4j:log4j-core
2.25.3
fixed in 2.25.4
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-34480MEDIUM4.5
org.apache.logging.log4j:log4j-core
2.25.3
fixed in 2.25.4
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-34481MEDIUM4.5
org.apache.logging.log4j:log4j-layout-template-json
2.25.3
fixed in 2.25.4
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-89092MEDIUM4.2
libc-bin
2.39-0ubuntu8.9
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-89092MEDIUM4.2
libc6
2.39-0ubuntu8.9
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-49844LOW3.54
org.apache.logging.log4j:log4j-api
2.25.3
fixed in 2.25.5, 2.26.1
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-34477LOW3.54
org.apache.logging.log4j:log4j-core
2.25.3
fixed in 2.25.4
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-102473LOW3.3
dash
0.5.12-6ubuntu5
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-40228LOW3.3
libsystemd0
255.4-1ubuntu8.18
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-40228LOW3.3
libudev1
255.4-1ubuntu8.18
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-18477LOW2.64
tar
1.35+dfsg-3ubuntu0.4
No fix yet
<0.1%
Theoretical Threat
Post-Exploit
CVE-2026-18508LOW2.64
tar
1.35+dfsg-3ubuntu0.4
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-88647LOW2.48
libgnutls30t64
3.8.3-1.1ubuntu3.6
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-88648LOW2.48
libgnutls30t64
3.8.3-1.1ubuntu3.6
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-103111LOW2.48
libpcre2-8-0
10.42-4ubuntu2.1
No fix yet
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-86145LOW2.48
libpcre2-8-0
10.42-4ubuntu2.1
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-89157LOW2.48
libpcre2-8-0
10.42-4ubuntu2.1
No fix yet
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-89161LOW2.48
libpcre2-8-0
10.42-4ubuntu2.1
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-107161LOW2.48
libsasl2-2
2.1.28+dfsg1-5ubuntu3.1
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-107161LOW2.48
libsasl2-modules-db
2.1.28+dfsg1-5ubuntu3.1
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-102474LOW2.4
dash
0.5.12-6ubuntu5
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-89158LOW2.34
libpcre2-8-0
10.42-4ubuntu2.1
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-89160LOW2.34
libpcre2-8-0
10.42-4ubuntu2.1
No fix yet
0.3%
Theoretical Threat
Post-Exploit
CVE-2021-31879LOW2.2
wget
1.21.4-1ubuntu4.5
No fix yet
1.1%
Low-Moderate Risk
Post-Exploit
CVE-2026-67693LOW2.12
libgnutls30t64
3.8.3-1.1ubuntu3.6
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-89156LOW2.12
libpcre2-8-0
10.42-4ubuntu2.1
No fix yet
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-95184LOW1.91
libgnutls30t64
3.8.3-1.1ubuntu3.6
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2024-56433LOW1.84
login
1:4.13+dfsg1-4ubuntu3.2
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2024-56433LOW1.84
passwd
1:4.13+dfsg1-4ubuntu3.2
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-95209LOW1.8
libgnutls30t64
3.8.3-1.1ubuntu3.6
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-95210LOW1.8
libgnutls30t64
3.8.3-1.1ubuntu3.6
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-18374NONE0
locales
2.39-0ubuntu8.9
No fix yet
0.1%
Theoretical Threat
Not Applicable
CVE-2026-89092NONE0
locales
2.39-0ubuntu8.9
No fix yet
0.2%
Theoretical Threat
Not Applicable

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