Vulnerability Reportflink:2.1.3

flink:2.1.3-scala_2.12-java17flink:2.1.3-scala_2.12flink:2.1.3-java17flink:2.1.3flink:2.1-scala_2.12-java17flink:2.1-scala_2.12flink:2.1-java17flink:2.1
digestsha256:a9b1063657dbe45d9f61d57f06f20625dd58e4d0929fb9abf9f8208ff5b8aee5

Executive Summary

Last scanned:

Threat Score
4/100SAFE
Reputation
TRUSTED

This image is safe for production use. The scan did find vulnerabilities, including 34 that are reachable from the network in normal operation, but their highest severity is 5.5 and none are known to be actively exploited, so they do not change the verdict. The 14 issues that only matter after an attacker has already gained access have a highest severity of 3.3 and add little practical risk. Remediating the lower-severity findings over time is still good hygiene, and running the container as a non-root user would reduce the impact of any future compromise.

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

50 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2025-66382MEDIUM5.5
libexpat1
2.4.7-1ubuntu0.9
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-18374MEDIUM4.9
libc-bin
2.35-0ubuntu3.15
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-18374MEDIUM4.9
libc6
2.35-0ubuntu3.15
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-34478MEDIUM4.5
org.apache.logging.log4j:log4j-core
2.24.3
fixed in 2.25.4
1.0%
Theoretical Threat
Directly Exposed
CVE-2026-34479MEDIUM4.5
org.apache.logging.log4j:log4j-core
2.24.3
fixed in 2.25.4
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-34480MEDIUM4.5
org.apache.logging.log4j:log4j-core
2.24.3
fixed in 2.25.4
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-34481MEDIUM4.5
org.apache.logging.log4j:log4j-layout-template-json
2.24.3
fixed in 2.25.4
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-89092MEDIUM4.2
libc-bin
2.35-0ubuntu3.15
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-89092MEDIUM4.2
libc6
2.35-0ubuntu3.15
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-88647MEDIUM4.14
libgnutls30
3.7.3-4ubuntu1.9
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-88648MEDIUM4.14
libgnutls30
3.7.3-4ubuntu1.9
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-103111MEDIUM4.14
libpcre2-8-0
10.39-3ubuntu0.1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-86145MEDIUM4.14
libpcre2-8-0
10.39-3ubuntu0.1
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-89157MEDIUM4.14
libpcre2-8-0
10.39-3ubuntu0.1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-89161MEDIUM4.14
libpcre2-8-0
10.39-3ubuntu0.1
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-107161MEDIUM4.14
libsasl2-2
2.1.27+dfsg2-3ubuntu1.2
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-107161MEDIUM4.14
libsasl2-modules-db
2.1.27+dfsg2-3ubuntu1.2
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-89158LOW3.9
libpcre2-8-0
10.39-3ubuntu0.1
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-89160LOW3.9
libpcre2-8-0
10.39-3ubuntu0.1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2022-4899LOW3.9
libzstd1
1.4.8+dfsg-3build1
No fix yet
1.6%
Low-Moderate Risk
Directly Exposed
CVE-2026-67693LOW3.54
libgnutls30
3.7.3-4ubuntu1.9
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-89156LOW3.54
libpcre2-8-0
10.39-3ubuntu0.1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-49844LOW3.54
org.apache.logging.log4j:log4j-api
2.24.3
fixed in 2.25.5, 2.26.1
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-34477LOW3.54
org.apache.logging.log4j:log4j-core
2.24.3
fixed in 2.25.4
0.6%
Theoretical Threat
Directly Exposed
CVE-2022-27943LOW3.31
gcc-12-base
12.3.0-1ubuntu1~22.04.3
No fix yet
1.0%
Theoretical Threat
Directly Exposed
CVE-2022-27943LOW3.31
libgcc-s1
12.3.0-1ubuntu1~22.04.3
No fix yet
1.0%
Theoretical Threat
Directly Exposed
CVE-2022-27943LOW3.31
libstdc++6
12.3.0-1ubuntu1~22.04.3
No fix yet
1.0%
Theoretical Threat
Directly Exposed
CVE-2026-102473LOW3.3
dash
0.5.11+git20210903+057cd650a4ed-3build1
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-40228LOW3.3
libsystemd0
249.11-0ubuntu3.23
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-40228LOW3.3
libudev1
249.11-0ubuntu3.23
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-95184LOW3.18
libgnutls30
3.7.3-4ubuntu1.9
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-95209LOW3
libgnutls30
3.7.3-4ubuntu1.9
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-95210LOW3
libgnutls30
3.7.3-4ubuntu1.9
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2025-68161LOW2.88
org.apache.logging.log4j:log4j-core
2.24.3
fixed in 2.25.3
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-18477LOW2.64
tar
1.34+dfsg-1ubuntu0.1.22.04.6
No fix yet
<0.1%
Theoretical Threat
Post-Exploit
CVE-2026-18508LOW2.64
tar
1.34+dfsg-1ubuntu0.1.22.04.6
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-102474LOW2.4
dash
0.5.11+git20210903+057cd650a4ed-3build1
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2023-50495LOW2.34
libncurses6
6.3-2ubuntu0.3
No fix yet
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2023-50495LOW2.34
libncursesw6
6.3-2ubuntu0.3
No fix yet
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2022-41409LOW2.34
libpcre2-8-0
10.39-3ubuntu0.1
No fix yet
1.1%
Low-Moderate Risk
Directly Exposed
CVE-2023-50495LOW2.34
libtinfo6
6.3-2ubuntu0.3
No fix yet
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2023-50495LOW2.34
ncurses-base
6.3-2ubuntu0.3
No fix yet
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2023-50495LOW2.34
ncurses-bin
6.3-2ubuntu0.3
No fix yet
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2021-31879LOW2.2
wget
1.21.2-2ubuntu1.5
No fix yet
1.1%
Low-Moderate Risk
Post-Exploit
CVE-2024-56433LOW1.84
login
1:4.8.1-2ubuntu2.2
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2024-56433LOW1.84
passwd
1:4.8.1-2ubuntu2.2
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2023-29383LOW1.68
login
1:4.8.1-2ubuntu2.2
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2023-29383LOW1.68
passwd
1:4.8.1-2ubuntu2.2
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-18374NONE0
locales
2.35-0ubuntu3.15
No fix yet
0.1%
Theoretical Threat
Not Applicable
CVE-2026-89092NONE0
locales
2.35-0ubuntu3.15
No fix yet
0.2%
Theoretical Threat
Not Applicable

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