Vulnerability Reportcalico/node:v3.31.5-58-g302912362136

calico/node:v3.31.5-58-g302912362136
digestsha256:f104957040dd0e2351ee0c86905ebe3c5d96d165cdf3d0f85c721d5c62ad8f4a

Executive Summary

Last scanned:

Threat Score
30/100NEEDS ATTENTION
Reputation
RELIABLE

This base/runtime image is a reasonable foundation, but it ships vulnerabilities worth remediating in the images built on top of it. The most notable are CVE-2023-2650 (potential DoS when connecting to a malicious server) and CVE-2026-31789 (heap buffer overflow on 32-bit systems only). Both are medium severity and are partially mitigated by typical deployment contexts—e.g., the container likely runs on 64-bit Linux and only connects to trusted endpoints. Additionally, CVE-2023-0464 and CVE-2026-28388 require enabling non-default certificate policy or delta CRL processing, so they pose no risk under standard configurations. Upgrading the openssl-libs package to a patched version is recommended to eliminate these inherited flaws. Note: this is a general-purpose base/runtime image — many findings live in components that an application built on top may never load, so actual exploitability depends on the final image. For an accurate risk picture, re-scan the final application image with context.

Hardening plan for this image · 3 steps

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

103 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2023-2650MEDIUM6.76
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
75.1%
Actively Exploited
Directly ExposedContext importance: MEDIUM
CVE-2026-31789MEDIUM6.66
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.2%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2023-0464MEDIUM6
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
3.7%
Low-Moderate Risk
Directly ExposedContext importance: MEDIUM
CVE-2026-28388MEDIUM6
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
1.1%
Low-Moderate Risk
Directly ExposedContext importance: MEDIUM
CVE-2026-4105MEDIUM5.7
systemd-libs
239-82.el8_10.17
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-4437MEDIUM5.52
glibc
2.28-251.el8_10.37
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-6238MEDIUM5.52
glibc
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.40
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-4437MEDIUM5.52
glibc-common
2.28-251.el8_10.37
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-6238MEDIUM5.52
glibc-common
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.40
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-4437MEDIUM5.52
glibc-minimal-langpack
2.28-251.el8_10.37
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-6238MEDIUM5.52
glibc-minimal-langpack
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.40
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-41184MEDIUM5.52
github.com/projectcalico/calico
v3.31.5-58-g302912362136
fixed in 3.31.6, 1.11.0-cni-plugin.0.20260417001138-cd73bc2cea0f
0.5%
Theoretical Threat
Directly ExposedContext importance: HIGH
CVE-2026-41185MEDIUM5.52
github.com/projectcalico/calico
v3.31.5-58-g302912362136
fixed in 3.31.6, 1.11.0-cni-plugin.0.20260417001138-cd73bc2cea0f
0.3%
Theoretical Threat
Directly ExposedContext importance: HIGH
CVE-2019-14250MEDIUM5.5
libgcc
8.5.0-28.el8_10
No fix yet
2.3%
Low-Moderate Risk
Directly Exposed
CVE-2024-0727MEDIUM5.5
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
3.2%
Low-Moderate Risk
Directly Exposed
CVE-2021-3997MEDIUM5.5
systemd-libs
239-82.el8_10.17
No fix yet
1.6%
Low-Moderate Risk
Directly Exposed
CVE-2026-54370MEDIUM5.35
libacl
2.2.53-3.el8
fixed in 2.4.0-1.el8_10
<0.1%
Theoretical Threat
Directly Exposed
CVE-2026-54371MEDIUM5.35
libattr
2.4.48-3.el8
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-42768MEDIUM5.35
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2023-0466MEDIUM5.3
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
1.6%
Low-Moderate Risk
Directly Exposed
CVE-2023-0465MEDIUM5.3
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
1.6%
Low-Moderate Risk
Directly Exposed
CVE-2026-13757MEDIUM5.27
p11-kit-trust
0.23.22-2.el8
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-5435MEDIUM5.02
glibc
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.40
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-5435MEDIUM5.02
glibc-common
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.40
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-5435MEDIUM5.02
glibc-minimal-langpack
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.40
0.2%
Theoretical Threat
Directly Exposed
CVE-2025-15468MEDIUM5.02
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.7%
Theoretical Threat
Directly Exposed
CVE-2025-69420MEDIUM5.02
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-22796MEDIUM5.02
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-42770MEDIUM5.02
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-9076MEDIUM5.02
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-34180MEDIUM5
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2024-2511MEDIUM4.81
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
54.0%
Actively Exploited
Directly Exposed
CVE-2022-3606MEDIUM4.67
libbpf
0.5.0-1.el8
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2022-27943MEDIUM4.67
libgcc
8.5.0-28.el8_10
No fix yet
0.9%
Theoretical Threat
Directly Exposed
CVE-2025-15469MEDIUM4.67
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-22795MEDIUM4.67
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-7383MEDIUM4.67
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-27171MEDIUM4.67
zlib
1.2.11-25.el8
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-42766MEDIUM4.5
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
1.0%
Theoretical Threat
Directly Exposed
CVE-2026-34743MEDIUM4.5
xz-libs
5.2.4-4.el8_6
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-42505MEDIUM4.5
stdlib
v1.25.11
fixed in 1.25.12, 1.26.5, 1.27.0-rc.2
0.3%
Theoretical Threat
Directly Exposed
CVE-2018-20839MEDIUM4.3
systemd-libs
239-82.el8_10.17
No fix yet
2.5%
Low-Moderate Risk
Directly Exposed
CVE-2026-42250MEDIUM4.25
bzip2-libs
1.0.6-28.el8_10
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-5450MEDIUM4.25
glibc
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.38
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-5928MEDIUM4.25
glibc
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.40
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-5450MEDIUM4.25
glibc-common
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.38
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-5928MEDIUM4.25
glibc-common
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.40
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-5450MEDIUM4.25
glibc-minimal-langpack
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.38
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-5928MEDIUM4.25
glibc-minimal-langpack
2.28-251.el8_10.37
fixed in 2.28-251.el8_10.40
0.4%
Theoretical Threat
Directly Exposed
CVE-2021-24032MEDIUM4
libzstd
1.4.4-1.el8
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2024-13176MEDIUM4
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2025-68160MEDIUM4
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2025-4598MEDIUM4
systemd-libs
239-82.el8_10.17
No fix yet
0.7%
Theoretical Threat
Directly Exposed
CVE-2024-25260LOW3.4
elfutils-libelf
0.190-2.el8
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-4438LOW3.4
glibc
2.28-251.el8_10.37
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-4438LOW3.4
glibc-common
2.28-251.el8_10.37
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-4438LOW3.4
glibc-minimal-langpack
2.28-251.el8_10.37
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2025-69418LOW3.4
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2025-46836LOW3.37
net-tools
2.0-0.52.20160912git.el8
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-5958LOW3.21
sed
4.5-5.el8_10
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-56391LOW3.11
coreutils-single
8.30-17.el8_10
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2018-20657LOW2.7
libgcc
8.5.0-28.el8_10
No fix yet
4.0%
Low-Moderate Risk
Post-Exploit
CVE-2022-4899LOW2.7
libzstd
1.4.4-1.el8
No fix yet
1.6%
Low-Moderate Risk
Post-Exploit
CVE-2026-28390LOW2.7
openssl-libs
1:1.1.1k-16.el8_6
fixed in 1:1.1.1k-17.el8_6
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2026-28389LOW2.7
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2022-41409LOW2.7
pcre2
10.32-3.el8_6
No fix yet
1.1%
Low-Moderate Risk
Post-Exploit
CVE-2026-13595LOW2.7
util-linux
2.32.1-48.el8_10
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-28387LOW2.48
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-41991LOW2.4
gzip
1.9-13.el8_5
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-27456LOW2.4
util-linux
2.32.1-48.el8_10
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-29111LOW2.39
systemd-libs
239-82.el8_10.17
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-39822LOW2.39
stdlib
v1.25.11
fixed in 1.25.12, 1.26.5, 1.27.0-rc.2
0.2%
Theoretical Threat
Post-Exploit
CVE-2021-45940LOW2.34
libbpf
0.5.0-1.el8
No fix yet
1.1%
Low-Moderate Risk
Post-Exploit
CVE-2021-45941LOW2.34
libbpf
0.5.0-1.el8
No fix yet
1.1%
Low-Moderate Risk
Post-Exploit
CVE-2025-69421LOW2.29
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.8%
Theoretical Threat
Post-Exploit
CVE-2025-5278LOW2.24
coreutils-single
8.30-17.el8_10
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-56392LOW2.24
coreutils-single
8.30-17.el8_10
No fix yet
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-54369LOW2.17
libacl
2.2.53-3.el8
fixed in 2.4.0-1.el8_10
0.1%
Theoretical Threat
Post-Exploit
CVE-2024-41996LOW2.12
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
1.1%
Low-Moderate Risk
Post-Exploit
CVE-2026-42771LOW1.99
openssl-libs
1:1.1.1k-16.el8_6
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2024-56433LOW1.84
shadow-utils
2:4.6-23.el8_10
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2025-11961LOW1.61
libpcap
14:1.9.1-5.el8
No fix yet
<0.1%
Theoretical Threat
Directly Exposed
CVE-2021-39537NONE0
ncurses-base
6.1-10.20180224.el8
No fix yet
3.2%
Low-Moderate Risk
Not Applicable
CVE-2021-39537NONE0
ncurses-libs
6.1-10.20180224.el8
No fix yet
3.2%
Low-Moderate Risk
Not Applicable
CVE-2020-19185NONE0
ncurses-base
6.1-10.20180224.el8
No fix yet
1.4%
Low-Moderate Risk
Not Applicable
CVE-2020-19186NONE0
ncurses-base
6.1-10.20180224.el8
No fix yet
1.5%
Low-Moderate Risk
Not Applicable
CVE-2020-19187NONE0
ncurses-base
6.1-10.20180224.el8
No fix yet
1.4%
Low-Moderate Risk
Not Applicable
CVE-2020-19188NONE0
ncurses-base
6.1-10.20180224.el8
No fix yet
1.4%
Low-Moderate Risk
Not Applicable
CVE-2020-19189NONE0
ncurses-base
6.1-10.20180224.el8
No fix yet
1.9%
Low-Moderate Risk
Not Applicable
CVE-2020-19190NONE0
ncurses-base
6.1-10.20180224.el8
No fix yet
1.4%
Low-Moderate Risk
Not Applicable
CVE-2023-50495NONE0
ncurses-base
6.1-10.20180224.el8
No fix yet
1.0%
Theoretical Threat
Not Applicable
CVE-2020-19185NONE0
ncurses-libs
6.1-10.20180224.el8
No fix yet
1.4%
Low-Moderate Risk
Not Applicable
CVE-2020-19186NONE0
ncurses-libs
6.1-10.20180224.el8
No fix yet
1.5%
Low-Moderate Risk
Not Applicable
CVE-2020-19187NONE0
ncurses-libs
6.1-10.20180224.el8
No fix yet
1.4%
Low-Moderate Risk
Not Applicable
CVE-2020-19188NONE0
ncurses-libs
6.1-10.20180224.el8
No fix yet
1.4%
Low-Moderate Risk
Not Applicable
CVE-2020-19189NONE0
ncurses-libs
6.1-10.20180224.el8
No fix yet
1.9%
Low-Moderate Risk
Not Applicable
CVE-2020-19190NONE0
ncurses-libs
6.1-10.20180224.el8
No fix yet
1.4%
Low-Moderate Risk
Not Applicable
CVE-2023-50495NONE0
ncurses-libs
6.1-10.20180224.el8
No fix yet
1.0%
Theoretical Threat
Not Applicable
CVE-2018-19211NONE0
ncurses-base
6.1-10.20180224.el8
No fix yet
0.9%
Theoretical Threat
Not Applicable
CVE-2018-19211NONE0
ncurses-libs
6.1-10.20180224.el8
No fix yet
0.9%
Theoretical Threat
Not Applicable
GO-2026-5932NONE0
golang.org/x/crypto
v0.53.0
No fix yet
—
Not Applicable
CVE-2026-56852NONE0
golang.org/x/text
v0.38.0
fixed in 0.39.0
0.4%
Theoretical Threat
Not Applicable
GHSA-hrxh-6v49-42gfNONE0
google.golang.org/grpc
v1.79.3
fixed in 1.82.1
—
Not Applicable

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