Vulnerability Reportopenresty/openresty:1.31.1.1-5-alpine

openresty/openresty:1.31-alpineopenresty/openresty:1.31.1.1-alpine
digestsha256:646cdd1451ea0d465ee4a5aa42f146228f04101e318ede576f9f08a78d10423d

Executive Summary

Last scanned:

Threat Score
30/100NEEDS ATTENTION
Reputation
RELIABLE

This image is acceptable for production, but remediating the identified vulnerabilities is recommended to reduce the attack surface. It has 20 exposed findings, with four at severity 6.0 and none at 7.0 or higher, plus two low-severity post-exploit findings. The notable exposed issues are CVE-2026-18798 and CVE-2026-14457, both OpenSSL denial-of-service cases that require non-default configurations such as QUIC/HTTP3 or key-only raw public keys. Disabling QUIC/HTTP3 and avoiding key-only raw public key mode would fully eliminate the associated risks, so practical exposure is limited if this OpenResty deployment uses default TLS and no QUIC.

Vulnerabilities

Vulnerability Log

22 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-18798MEDIUM6
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
1.5%
Low-Moderate Risk
Directly ExposedContext importance: MEDIUM
CVE-2026-14457MEDIUM6
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
1.0%
Low-Moderate Risk
Directly ExposedContext importance: MEDIUM
CVE-2026-18798MEDIUM6
libssl3
3.5.7-r0
fixed in 3.5.8-r0
1.5%
Low-Moderate Risk
Directly ExposedContext importance: MEDIUM
CVE-2026-14457MEDIUM6
libssl3
3.5.7-r0
fixed in 3.5.8-r0
1.0%
Low-Moderate Risk
Directly ExposedContext importance: MEDIUM
CVE-2026-14456MEDIUM5.1
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
0.7%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-63075MEDIUM5.1
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
0.8%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-14456MEDIUM5.1
libssl3
3.5.7-r0
fixed in 3.5.8-r0
0.7%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-63075MEDIUM5.1
libssl3
3.5.7-r0
fixed in 3.5.8-r0
0.8%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-63076MEDIUM4.5
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
1.6%
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-2026-77214MEDIUM4.18
libexpat
2.8.5-r0
fixed in 2.9.0-r0
0.5%
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-2026-63074LOW3.83
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-63072LOW3.83
libssl3
3.5.7-r0
fixed in 3.5.8-r0
0.9%
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-2026-63074LOW3.83
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-2026-102633LOW3.01
libexpat
2.8.5-r0
fixed in 2.9.0-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-63073LOW2.12
libcrypto3
3.5.7-r0
fixed in 3.5.8-r0
1.2%
Low-Moderate Risk
Post-Exploit
CVE-2026-63073LOW2.12
libssl3
3.5.7-r0
fixed in 3.5.8-r0
1.2%
Low-Moderate Risk
Post-Exploit

Reachability analysis

Which CVEs are actually reachable — is the vulnerable code even linked and callable.

Locked

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.

Locked

Hardening recommendations

A step-by-step hardened build plan, with parity tests proving nothing breaks.

Locked

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