Vulnerability Reporthttpd:2.4.66-alpine

httpd:2.4.66-alpine3.23httpd:2.4.66-alpine
DIGESTsha256:968c8b4098fcecb473762b45f6c541a3b2b2cfab2caccb1edbd2cece071ef160

Executive Summary

Last scanned:

Threat Score
25/100NEEDS ATTENTION
Reputation
TRUSTED

This image is acceptable for production, but remediating the identified vulnerabilities is recommended to reduce the attack surface. The key vulnerability is CVE-2026-27135 in nghttp2-libs (severity 6.38), which allows a remote attacker to cause a denial of service via malformed HTTP/2 frames. No other exposed vulnerabilities exceed severity 6.0, and all post-exploit vulnerabilities are low severity. Upgrading nghttp2 to version 1.68.1 fully resolves the issue. The image is from a trusted source and pinned by digest.

Vulnerabilities

Vulnerability Log

64 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-27135MEDIUM6.38
nghttp2-libs
1.68.0-r0
fixed in 1.68.1
0.8%
Theoretical Threat
Directly ExposedContext importance: HIGH
CVE-2026-56132MEDIUM5.87
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56403MEDIUM5.87
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56404MEDIUM5.87
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56405MEDIUM5.87
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56406MEDIUM5.87
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56410MEDIUM5.87
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56411MEDIUM5.87
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-34181MEDIUM5.35
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-42768MEDIUM5.35
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-34181MEDIUM5.35
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-42768MEDIUM5.35
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-45186MEDIUM5.1
libexpat
2.7.5-r0
fixed in 2.8.1-r0
0.4%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-6732MEDIUM5.1
libxml2
2.13.9-r0
fixed in 2.13.9-r1
0.6%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-50219MEDIUM5.02
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-56412MEDIUM5.02
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-7383MEDIUM4.67
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-7383MEDIUM4.67
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-42766MEDIUM4.5
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-42767MEDIUM4.5
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-42766MEDIUM4.5
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-42767MEDIUM4.5
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-34743MEDIUM4.5
xz-libs
5.8.2-r0
fixed in 5.8.3-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-34180MEDIUM4.25
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-34180MEDIUM4.25
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-45446LOW3.15
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-41080LOW3.15
libexpat
2.7.5-r0
fixed in 2.8.1-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-45446LOW3.15
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-45447LOW2.92
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
2.7%
Low-Moderate Risk
Post-Exploit
CVE-2026-45447LOW2.92
libssl3
3.5.6-r0
fixed in 3.5.7-r0
2.7%
Low-Moderate Risk
Post-Exploit
CVE-2026-3783LOW2.91
libcurl
8.17.0-r1
fixed in 8.19.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-45445LOW2.78
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-45445LOW2.78
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-33630LOW2.7
c-ares
1.34.6-r0
fixed in 1.34.8-r0
Post-Exploit
CVE-2026-4873LOW2.7
libcurl
8.17.0-r1
fixed in 8.20.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-6253LOW2.7
libcurl
8.17.0-r1
fixed in 8.20.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-7009LOW2.7
libcurl
8.17.0-r1
fixed in 8.20.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-7168LOW2.7
libcurl
8.17.0-r1
fixed in 8.20.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2025-14017LOW2.45
libcurl
8.17.0-r1
fixed in 8.19.0-r0
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-34183LOW2.29
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-5773LOW2.29
libcurl
8.17.0-r1
fixed in 8.20.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-6276LOW2.29
libcurl
8.17.0-r1
fixed in 8.20.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-34183LOW2.29
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-34182LOW2.26
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-34182LOW2.26
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-1965LOW2.08
libcurl
8.17.0-r1
fixed in 8.19.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2025-14819LOW2.08
libcurl
8.17.0-r1
fixed in 8.19.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-3784LOW1.99
libcurl
8.17.0-r1
fixed in 8.19.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-5545LOW1.99
libcurl
8.17.0-r1
fixed in 8.20.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-6429LOW1.99
libcurl
8.17.0-r1
fixed in 8.20.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2025-14524LOW1.99
libcurl
8.17.0-r1
fixed in 8.19.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-3805LOW1.93
libcurl
8.17.0-r1
fixed in 8.19.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-42764LOW1.81
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-42769LOW1.81
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-42770LOW1.81
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-9076LOW1.81
libcrypto3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-42764LOW1.81
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-42769LOW1.81
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-42770LOW1.81
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-9076LOW1.81
libssl3
3.5.6-r0
fixed in 3.5.7-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-56131NONE0
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Not Applicable
CVE-2026-56407NONE0
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Not Applicable
CVE-2026-56408NONE0
libexpat
2.7.5-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Not Applicable
CVE-2026-56409NONE0
libexpat
2.7.5-r0
fixed in 2.8.2-r0
<0.1%
Theoretical Threat
Not Applicable

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