Vulnerability Reportnginxinc/nginx-unprivileged:1.31.3-alpine

nginxinc/nginx-unprivileged:1.31.3-alpine
digestsha256:f972e5322b9797dc2a6b830030094426437b1ae7032e4644496395336ac6fdac

Executive Summary

Last scanned:

Threat Score
50/100CAUTION
Reputation
TRUSTED

This image carries significant risk; production deployment is highly discouraged without strict compensating controls. An attacker could trigger denial-of-service conditions such as memory exhaustion or excessive CPU consumption by exploiting CVE-2026-63074 or CVE-2026-66046 when the relevant OpenSSL CMP or XML parsing paths are reachable. The image is verified and digest-pinned, and the exposed findings are medium severity with no exposed severity >=7, while post-exploit findings total 26 with max severity 2.51 and 0 at severity >=6. Note that the OpenSSL CMP issue requires CMP to be used, and the Expat issue requires parsing untrusted XML, so relevance depends on the container's actual configuration.

Vulnerabilities

Vulnerability Log

72 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-63074MEDIUM6.38
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-63075MEDIUM6.38
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-66046MEDIUM6.38
libexpat
2.8.2-r0
fixed in 2.8.4-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-76641MEDIUM6.38
libexpat
2.8.2-r0
fixed in 2.8.4-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-76956MEDIUM6.38
libexpat
2.8.2-r0
fixed in 2.8.4-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-93990MEDIUM6.38
libexpat
2.8.2-r0
fixed in 2.8.5-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-63072MEDIUM6.38
libssl3
3.5.7-r0
fixed in 3.5.8-r0
0.9%
Theoretical Threat
Directly Exposed
CVE-2026-63074MEDIUM6.38
libssl3
3.5.7-r0
fixed in 3.5.8-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-63075MEDIUM6.38
libssl3
3.5.7-r0
fixed in 3.5.8-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-89157MEDIUM6.29
pcre2
10.47-r1
fixed in 10.48-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-53612MEDIUM5.95
libuuid
2.42.1-r0
fixed in 2.42.3-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-53613MEDIUM5.95
libuuid
2.42.1-r0
fixed in 2.42.3-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-53614MEDIUM5.95
libuuid
2.42.1-r0
fixed in 2.42.3-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-78409MEDIUM5.95
libuuid
2.42.1-r0
fixed in 2.42.3-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-63073MEDIUM5.9
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
1.2%
Low-Moderate Risk
Directly Exposed
CVE-2026-46675MEDIUM5.9
libpng
1.6.58-r1
fixed in 1.6.59-r0
—
Directly Exposed
CVE-2026-63073MEDIUM5.9
libssl3
3.5.7-r0
fixed in 3.5.8-r0
1.2%
Low-Moderate Risk
Directly Exposed
CVE-2026-89158MEDIUM5.52
pcre2
10.47-r1
fixed in 10.48-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-89160MEDIUM5.52
pcre2
10.47-r1
fixed in 10.48-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-102633MEDIUM5.02
libexpat
2.8.2-r0
fixed in 2.9.0-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-89156MEDIUM5.02
pcre2
10.47-r1
fixed in 10.48-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-58055MEDIUM4.59
nghttp2-libs
1.69.0-r0
fixed in 1.70.0-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-18798MEDIUM4.5
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
1.5%
Low-Moderate Risk
Directly Exposed
CVE-2026-63076MEDIUM4.5
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
1.6%
Low-Moderate Risk
Directly Exposed
CVE-2026-14457MEDIUM4.5
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-18798MEDIUM4.5
libssl3
3.5.7-r0
fixed in 3.5.8-r0
1.5%
Low-Moderate Risk
Directly Exposed
CVE-2026-63076MEDIUM4.5
libssl3
3.5.7-r0
fixed in 3.5.8-r0
1.6%
Low-Moderate Risk
Directly Exposed
CVE-2026-14457MEDIUM4.5
libssl3
3.5.7-r0
fixed in 3.5.8-r0
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-86145MEDIUM4.18
pcre2
10.47-r1
fixed in 10.48-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-27456MEDIUM4
libuuid
2.42.1-r0
fixed in 2.42.3-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-89161LOW3.98
pcre2
10.47-r1
fixed in 10.48-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-103111LOW3.88
pcre2
10.47-r1
fixed in 10.49-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-14456LOW3.83
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-63072LOW3.83
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
0.9%
Theoretical Threat
Directly Exposed
CVE-2026-54874LOW3.83
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-14456LOW3.83
libssl3
3.5.7-r0
fixed in 3.5.8-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-54874LOW3.83
libssl3
3.5.7-r0
fixed in 3.5.8-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-75803LOW3.15
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-75803LOW3.15
libssl3
3.5.7-r0
fixed in 3.5.8-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-89162LOW2.8
pcre2
10.47-r1
fixed in 10.48-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-77214LOW2.51
libexpat
2.8.2-r0
fixed in 2.9.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-82208LOW2.45
curl
8.21.0-r0
fixed in 8.22.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-82208LOW2.45
libcurl
8.21.0-r0
fixed in 8.22.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-78408LOW2.42
libuuid
2.42.1-r0
fixed in 2.42.3-r1
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-76957LOW2.39
libexpat
2.8.2-r0
fixed in 2.8.4-r0
0.1%
Theoretical Threat
Post-Exploit
CVE-2026-76642LOW2.39
libuuid
2.42.1-r0
fixed in 2.42.3-r0
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-78410LOW2.39
libuuid
2.42.1-r0
fixed in 2.42.3-r0
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-4775LOW2.39
tiff
4.7.1-r0
fixed in 4.7.2-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-19931LOW1.99
curl
8.21.0-r0
fixed in 8.22.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-19931LOW1.99
libcurl
8.21.0-r0
fixed in 8.22.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-13608LOW1.89
curl
8.21.0-r0
fixed in 8.22.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-18924LOW1.89
curl
8.21.0-r0
fixed in 8.22.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-80230LOW1.89
curl
8.21.0-r0
fixed in 8.22.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-80231LOW1.89
curl
8.21.0-r0
fixed in 8.22.0-r0
0.9%
Theoretical Threat
Post-Exploit
CVE-2026-80255LOW1.89
curl
8.21.0-r0
fixed in 8.22.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-13608LOW1.89
libcurl
8.21.0-r0
fixed in 8.22.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-18924LOW1.89
libcurl
8.21.0-r0
fixed in 8.22.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-80230LOW1.89
libcurl
8.21.0-r0
fixed in 8.22.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-80231LOW1.89
libcurl
8.21.0-r0
fixed in 8.22.0-r0
0.9%
Theoretical Threat
Post-Exploit
CVE-2026-80255LOW1.89
libcurl
8.21.0-r0
fixed in 8.22.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-82209LOW1.58
curl
8.21.0-r0
fixed in 8.22.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-82209LOW1.58
libcurl
8.21.0-r0
fixed in 8.22.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-88806NONE0
libx11
1.8.13-r0
fixed in 1.8.14-r0
0.2%
Theoretical Threat
Not Applicable
CVE-2026-94283NONE0
libx11
1.8.13-r0
fixed in 1.8.14-r0
0.2%
Theoretical Threat
Not Applicable
CVE-2026-94284NONE0
libx11
1.8.13-r0
fixed in 1.8.14-r0
0.1%
Theoretical Threat
Not Applicable
CVE-2026-94287NONE0
libxpm
3.5.19-r0
fixed in 3.5.20-r0
0.1%
Theoretical Threat
Not Applicable
CVE-2026-94285NONE0
libx11
1.8.13-r0
fixed in 1.8.14-r0
0.1%
Theoretical Threat
Not Applicable
CVE-2026-80229NONE0
curl
8.21.0-r0
fixed in 8.22.0-r0
0.6%
Theoretical Threat
Not Applicable
CVE-2026-80256NONE0
curl
8.21.0-r0
fixed in 8.22.0-r0
—
Not Applicable
CVE-2026-80229NONE0
libcurl
8.21.0-r0
fixed in 8.22.0-r0
0.6%
Theoretical Threat
Not Applicable
CVE-2026-80256NONE0
libcurl
8.21.0-r0
fixed in 8.22.0-r0
—
Not Applicable
CVE-2026-85091NONE0
zlib
1.3.2-r0
fixed in 1.3.2-r1
0.4%
Theoretical Threat
Not Applicable

Reachability analysis

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Runtime verification

Live-container probes: default user, writable paths, capabilities, exposed ports.

Locked

Supply chain analysis

Base-image lineage, package provenance and signatures — nothing slipped in unnoticed.

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