Vulnerability Reportoven/bun:1.3.10-alpine

oven/bun:1.3.10-alpine
digestsha256:32f1fcccb1523960b254c4f80973bee1a910d60be000a45c20c9129a1efcffee

Executive Summary

Last scanned:

Threat Score
25/100NEEDS ATTENTION
Reputation
RELIABLE

This image is acceptable for production, but remediating the identified vulnerabilities is recommended to reduce the attack surface. The exposed surface includes 38 vulnerabilities, with the most severe being CVE-2026-34182 in libssl3 (severity 6.29), which affects OpenSSL CMS processing. This issue can allow an attacker to forge or bypass integrity validation of CMS messages, but it requires the application to handle AuthEnvelopedData messages, which is not typical for a Bun runtime. Updating libssl3 to a patched version would fully eliminate this vulnerability, and the remaining post-exploit findings are low severity (max 2.92).

Hardening plan for this image · 3 steps. The first cuts risk from 25 to 0.

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

50 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-34182MEDIUM6.29
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-31790MEDIUM5.9
libcrypto3
3.5.5-r0
fixed in 3.5.6-r0
1.2%
Low-Moderate Risk
Directly Exposed
CVE-2026-42764MEDIUM5.9
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
1.2%
Low-Moderate Risk
Directly Exposed
CVE-2026-31790MEDIUM5.9
libssl3
3.5.5-r0
fixed in 3.5.6-r0
1.2%
Low-Moderate Risk
Directly Exposed
CVE-2026-42764MEDIUM5.9
libssl3
3.5.5-r0
fixed in 3.5.7-r0
1.2%
Low-Moderate Risk
Directly Exposed
CVE-2026-2673MEDIUM5.52
libcrypto3
3.5.5-r0
fixed in 3.5.6-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-2673MEDIUM5.52
libssl3
3.5.5-r0
fixed in 3.5.6-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-34181MEDIUM5.35
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-42768MEDIUM5.35
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-34181MEDIUM5.35
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-42768MEDIUM5.35
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-42769MEDIUM5.02
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-42770MEDIUM5.02
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-9076MEDIUM5.02
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-42769MEDIUM5.02
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-42770MEDIUM5.02
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-9076MEDIUM5.02
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-31789MEDIUM5
libcrypto3
3.5.5-r0
fixed in 3.5.6-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-31789MEDIUM5
libssl3
3.5.5-r0
fixed in 3.5.6-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-34180MEDIUM5
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-34180MEDIUM5
libssl3
3.5.5-r0
fixed in 3.5.7-r0
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-7383MEDIUM4.67
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-7383MEDIUM4.67
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-6042MEDIUM4.67
musl
1.2.5-r10
fixed in 1.2.5-r11
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-6042MEDIUM4.67
musl-utils
1.2.5-r10
fixed in 1.2.5-r11
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-27171MEDIUM4.67
zlib
1.3.1-r2
fixed in 1.3.2-r0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-28388MEDIUM4.5
libcrypto3
3.5.5-r0
fixed in 3.5.6-r0
1.1%
Low-Moderate Risk
Directly Exposed
CVE-2026-34183MEDIUM4.5
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-28388MEDIUM4.5
libssl3
3.5.5-r0
fixed in 3.5.6-r0
1.1%
Low-Moderate Risk
Directly Exposed
CVE-2026-34183MEDIUM4.5
libssl3
3.5.5-r0
fixed in 3.5.7-r0
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-42766MEDIUM4.5
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
1.0%
Theoretical Threat
Directly Exposed
CVE-2026-42767MEDIUM4.5
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-42766MEDIUM4.5
libssl3
3.5.5-r0
fixed in 3.5.7-r0
1.0%
Theoretical Threat
Directly Exposed
CVE-2026-42767MEDIUM4.5
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-28387MEDIUM4.13
libcrypto3
3.5.5-r0
fixed in 3.5.6-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-28387MEDIUM4.13
libssl3
3.5.5-r0
fixed in 3.5.6-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-45446LOW3.15
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-45446LOW3.15
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-45447LOW2.92
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
5.2%
Low-Moderate Risk
Post-Exploit
CVE-2026-45447LOW2.92
libssl3
3.5.5-r0
fixed in 3.5.7-r0
5.2%
Low-Moderate Risk
Post-Exploit
CVE-2026-45445LOW2.78
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-45445LOW2.78
libssl3
3.5.5-r0
fixed in 3.5.7-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-28389LOW2.7
libcrypto3
3.5.5-r0
fixed in 3.5.6-r0
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2026-28390LOW2.7
libcrypto3
3.5.5-r0
fixed in 3.5.6-r0
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2026-28389LOW2.7
libssl3
3.5.5-r0
fixed in 3.5.6-r0
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2026-28390LOW2.7
libssl3
3.5.5-r0
fixed in 3.5.6-r0
1.0%
Low-Moderate Risk
Post-Exploit
CVE-2026-40200LOW2.39
musl
1.2.5-r10
fixed in 1.2.5-r12
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-40200LOW2.39
musl-utils
1.2.5-r10
fixed in 1.2.5-r12
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-22184LOW2.39
zlib
1.3.1-r2
fixed in 1.3.2-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-34182LOW2.26
libcrypto3
3.5.5-r0
fixed in 3.5.7-r0
0.4%
Theoretical Threat
Post-Exploit

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