Vulnerability Reportfluent/fluent-bit:5.2.0

fluent/fluent-bit:latestfluent/fluent-bit:5.2fluent/fluent-bit:5.2.0
digestsha256:a48190bf67679495a332fd61025421a46e7e4d168380185a8e16da2e9acc3126

Executive Summary

Last scanned:

Threat Score
28/100NEEDS ATTENTION
Reputation
TRUSTED

This image is acceptable for production, but remediating the identified vulnerabilities is recommended to reduce the attack surface. The main concern is CVE-2026-95619 in the C++ runtime libraries, which could let crafted large inputs crash fluent-bit and interrupt log forwarding. Note: CVE-2026-95619 only applies when the program makes aligned allocations with attacker-controlled huge sizes, and CVE-2026-107161 only applies if DIGEST-MD5 SASL is used for an outbound connection to a malicious server. Neither finding allows code execution or data theft based on the scan, so they are unlikely to be exploited in a standard deployment, but updating the affected packages will close these paths.

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

121 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-95619MEDIUM6.16
gcc-14-base
14.2.0-19
No fix yet
0.4%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-95619MEDIUM6.16
libatomic1
14.2.0-19
No fix yet
0.4%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-95619MEDIUM6.16
libgcc-s1
14.2.0-19
No fix yet
0.4%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-95619MEDIUM6.16
libgomp1
14.2.0-19
No fix yet
0.4%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-95619MEDIUM6.16
libstdc++6
14.2.0-19
No fix yet
0.4%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-107161MEDIUM6
libsasl2-2
2.1.28+dfsg1-9
No fix yet
0.4%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-6368MEDIUM5.5
libc6
2.41-12+deb13u4
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-15059MEDIUM5.5
libsystemd0
257.13-1~deb13u1
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-27171MEDIUM5.5
zlib1g
1:1.3.dfsg+really1.3.1-1+deb13u1
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-8674MEDIUM5.3
libc6
2.41-12+deb13u4
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-16742MEDIUM5.28
libsystemd0
257.13-1~deb13u1
No fix yet
<0.1%
Theoretical Threat
Directly Exposed
CVE-2026-85091MEDIUM5
zlib1g
1:1.3.dfsg+really1.3.1-1+deb13u1
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-18374MEDIUM4.9
libc6
2.41-12+deb13u4
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-102010MEDIUM4.2
gcc-14-base
14.2.0-19
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-102010MEDIUM4.2
libatomic1
14.2.0-19
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-86805MEDIUM4.2
libc6
2.41-12+deb13u4
No fix yet
<0.1%
Theoretical Threat
Directly Exposed
CVE-2026-95818MEDIUM4.2
libc6
2.41-12+deb13u4
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-102010MEDIUM4.2
libgcc-s1
14.2.0-19
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-102010MEDIUM4.2
libgomp1
14.2.0-19
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-102010MEDIUM4.2
libstdc++6
14.2.0-19
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-19542MEDIUM4.2
libc6
2.41-12+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-89092MEDIUM4.2
libc6
2.41-12+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-19499MEDIUM4.08
libc6
2.41-12+deb13u4
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-6238LOW3.9
libc6
2.41-12+deb13u4
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-92388LOW3.9
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-92390LOW3.9
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-107778LOW3.9
libgssapi-krb5-2
1.21.3-5+deb13u1
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-107778LOW3.9
libk5crypto3
1.21.3-5+deb13u1
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-107778LOW3.9
libkrb5-3
1.21.3-5+deb13u1
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-107778LOW3.9
libkrb5support0
1.21.3-5+deb13u1
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2010-4756LOW3.9
libc6
2.41-12+deb13u4
No fix yet
2.6%
Low-Moderate Risk
Directly Exposed
CVE-2018-20796LOW3.9
libc6
2.41-12+deb13u4
No fix yet
5.8%
Low-Moderate Risk
Directly Exposed
CVE-2019-1010022LOW3.9
libc6
2.41-12+deb13u4
No fix yet
3.2%
Low-Moderate Risk
Directly Exposed
CVE-2019-1010023LOW3.9
libc6
2.41-12+deb13u4
No fix yet
3.1%
Low-Moderate Risk
Directly Exposed
CVE-2019-1010024LOW3.9
libc6
2.41-12+deb13u4
No fix yet
3.2%
Low-Moderate Risk
Directly Exposed
CVE-2019-1010025LOW3.9
libc6
2.41-12+deb13u4
No fix yet
2.5%
Low-Moderate Risk
Directly Exposed
CVE-2019-9192LOW3.9
libc6
2.41-12+deb13u4
No fix yet
2.4%
Low-Moderate Risk
Directly Exposed
CVE-2018-6829LOW3.9
libgcrypt20
1.11.0-7+deb13u1
No fix yet
1.8%
Low-Moderate Risk
Directly Exposed
CVE-2024-2236LOW3.9
libgcrypt20
1.11.0-7+deb13u1
No fix yet
1.1%
Low-Moderate Risk
Directly Exposed
CVE-2015-3276LOW3.9
libldap2
2.6.10+dfsg-1
No fix yet
5.3%
Low-Moderate Risk
Directly Exposed
CVE-2017-17740LOW3.9
libldap2
2.6.10+dfsg-1
No fix yet
7.0%
Low-Moderate Risk
Directly Exposed
CVE-2020-15719LOW3.9
libldap2
2.6.10+dfsg-1
No fix yet
2.5%
Low-Moderate Risk
Directly Exposed
CVE-2026-22185LOW3.9
libldap2
2.6.10+dfsg-1
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-13757LOW3.72
libp11-kit0
0.25.5-3
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-18938LOW3.72
libp11-kit0
0.25.5-3
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-97399LOW3.7
libc6
2.41-12+deb13u4
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-5435LOW3.54
libc6
2.41-12+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-6791LOW3.54
libc6
2.41-12+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-77117LOW3.54
libc6
2.41-12+deb13u4
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-80489LOW3.54
libc6
2.41-12+deb13u4
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2017-14159LOW3.31
libldap2
2.6.10+dfsg-1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2023-31437LOW3.31
libsystemd0
257.13-1~deb13u1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2023-31438LOW3.31
libsystemd0
257.13-1~deb13u1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2023-31439LOW3.31
libsystemd0
257.13-1~deb13u1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-40228LOW3.3
libsystemd0
257.13-1~deb13u1
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-58055LOW3.24
libnghttp2-14
1.64.0-1.1+deb13u1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-86409LOW3.18
libcurl4t64
8.14.1-2+deb13u7
No fix yet
1.1%
Low-Moderate Risk
Directly Exposed
CVE-2011-3389LOW3.04
libgnutls30t64
3.8.9-3+deb13u4
No fix yet
73.3%
Actively Exploited
Directly Exposed
CVE-2026-107708LOW2.94
libgssapi-krb5-2
1.21.3-5+deb13u1
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-107708LOW2.94
libk5crypto3
1.21.3-5+deb13u1
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-107708LOW2.94
libkrb5-3
1.21.3-5+deb13u1
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-107708LOW2.94
libkrb5support0
1.21.3-5+deb13u1
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-8458LOW2.92
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-8926LOW2.88
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-107928LOW2.88
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-10536LOW2.82
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2013-4392LOW2.8
libsystemd0
257.13-1~deb13u1
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-12064LOW2.7
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-8932LOW2.7
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-9079LOW2.7
libcurl4t64
8.14.1-2+deb13u7
No fix yet
1.1%
Low-Moderate Risk
Post-Exploit
CVE-2026-9545LOW2.7
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-9080LOW2.63
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-92386LOW2.58
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-86410LOW2.45
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-11856LOW2.34
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-19931LOW2.34
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-86414LOW2.34
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.7%
Theoretical Threat
Post-Exploit
CVE-2025-14017LOW2.34
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2025-15079LOW2.34
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2025-15224LOW2.34
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-82208LOW2.34
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-9547LOW2.34
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-67693LOW2.34
libgnutls30t64
3.8.9-3+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-88647LOW2.34
libgnutls30t64
3.8.9-3+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-88648LOW2.34
libgnutls30t64
3.8.9-3+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-95184LOW2.34
libgnutls30t64
3.8.9-3+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2018-5709LOW2.34
libgssapi-krb5-2
1.21.3-5+deb13u1
No fix yet
2.0%
Low-Moderate Risk
Directly Exposed
CVE-2024-26461LOW2.34
libgssapi-krb5-2
1.21.3-5+deb13u1
No fix yet
1.1%
Low-Moderate Risk
Directly Exposed
CVE-2026-11850LOW2.34
libgssapi-krb5-2
1.21.3-5+deb13u1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2018-5709LOW2.34
libk5crypto3
1.21.3-5+deb13u1
No fix yet
2.0%
Low-Moderate Risk
Directly Exposed
CVE-2024-26461LOW2.34
libk5crypto3
1.21.3-5+deb13u1
No fix yet
1.1%
Low-Moderate Risk
Directly Exposed
CVE-2026-11850LOW2.34
libk5crypto3
1.21.3-5+deb13u1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2018-5709LOW2.34
libkrb5-3
1.21.3-5+deb13u1
No fix yet
2.0%
Low-Moderate Risk
Directly Exposed
CVE-2024-26461LOW2.34
libkrb5-3
1.21.3-5+deb13u1
No fix yet
1.1%
Low-Moderate Risk
Directly Exposed
CVE-2026-11850LOW2.34
libkrb5-3
1.21.3-5+deb13u1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2018-5709LOW2.34
libkrb5support0
1.21.3-5+deb13u1
No fix yet
2.0%
Low-Moderate Risk
Directly Exposed
CVE-2024-26461LOW2.34
libkrb5support0
1.21.3-5+deb13u1
No fix yet
1.1%
Low-Moderate Risk
Directly Exposed
CVE-2026-11850LOW2.34
libkrb5support0
1.21.3-5+deb13u1
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-107929LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-13608LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-18924LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-80229LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-80230LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-80255LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-87862LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
1.0%
Theoretical Threat
Directly Exposed
CVE-2026-87863LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-87864LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-87865LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-87866LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-92387LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-92389LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-92391LOW2.22
libcurl4t64
8.14.1-2+deb13u7
No fix yet
1.2%
Low-Moderate Risk
Directly Exposed
CVE-2025-10966LOW1.99
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2024-26458LOW1.99
libgssapi-krb5-2
1.21.3-5+deb13u1
No fix yet
0.8%
Theoretical Threat
Directly Exposed
CVE-2024-26458LOW1.99
libk5crypto3
1.21.3-5+deb13u1
No fix yet
0.8%
Theoretical Threat
Directly Exposed
CVE-2024-26458LOW1.99
libkrb5-3
1.21.3-5+deb13u1
No fix yet
0.8%
Theoretical Threat
Directly Exposed
CVE-2024-26458LOW1.99
libkrb5support0
1.21.3-5+deb13u1
No fix yet
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-94266LOW1.98
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-82209LOW1.86
libcurl4t64
8.14.1-2+deb13u7
No fix yet
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-95209LOW1.5
libgnutls30t64
3.8.9-3+deb13u4
No fix yet
—
Directly Exposed
CVE-2026-95210LOW1.5
libgnutls30t64
3.8.9-3+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed

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