Vulnerability Reportphp:8.4.27-alpine

php:8.4.27-alpine
digestsha256:d8784155c4d37986be9ddd7a8950df7e78998cc48e35472cd69e2b9371424a65

Executive Summary

Last scanned:

Threat Score
60/100CAUTION
Reputation
TRUSTED

This base/runtime image carries significant vulnerabilities that any image built on it would inherit; remediate them in the final image before production. If an application built on it decodes Brotli-compressed data from untrusted sources, an attacker could possibly run code inside the PHP process, which could expose data or disrupt the service. Note: CVE-2026-111497 only applies if the PHP code fetches or decodes Brotli data through a library that uses this decoder, so images that never handle such data face much less risk. The remaining findings in the scan need local access or a compromised container before they matter, so they do not drive this verdict. Note: this is a general-purpose base/runtime image — many findings live in components that an application built on top may never load, so actual exploitability depends on the final image. For an accurate risk picture, re-scan the final application image with context.

Hardening plan for this image · 4 steps. The first closes an actively exploited CVE.

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

49 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-111497HIGH8
brotli-libs
1.2.0-r1
fixed in 1.2.1-r0
82.6%
Actively Exploited
Directly ExposedContext importance: MEDIUM
CVE-2026-92392LOW2.92
curl
8.22.0-r0
fixed in 8.23.0-r0
1.3%
Low-Moderate Risk
Post-Exploit
CVE-2026-92392LOW2.92
libcurl
8.22.0-r0
fixed in 8.23.0-r0
1.3%
Low-Moderate Risk
Post-Exploit
CVE-2026-107928LOW2.88
curl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-107928LOW2.88
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-92386LOW2.58
curl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-92386LOW2.58
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-86410LOW2.45
curl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-86410LOW2.45
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-92388LOW2.34
curl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-86414LOW2.34
curl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-92390LOW2.34
curl
8.22.0-r0
fixed in 8.23.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-92388LOW2.34
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-86414LOW2.34
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-92390LOW2.34
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-107929LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-86415LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-87861LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-87862LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
1.0%
Theoretical Threat
Directly Exposed
CVE-2026-87863LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-87864LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-87865LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-87866LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-92387LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-92389LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-92391LOW2.22
curl
8.22.0-r0
fixed in 8.23.0-r0
1.2%
Low-Moderate Risk
Directly Exposed
CVE-2026-107929LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-86415LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-87861LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-87862LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
1.0%
Theoretical Threat
Directly Exposed
CVE-2026-87863LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-87864LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-87865LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-87866LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-92387LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
1.0%
Low-Moderate Risk
Directly Exposed
CVE-2026-92389LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Directly Exposed
CVE-2026-92391LOW2.22
libcurl
8.22.0-r0
fixed in 8.23.0-r0
1.2%
Low-Moderate Risk
Directly Exposed
CVE-2026-86411LOW2.12
curl
8.22.0-r0
fixed in 8.23.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-86411LOW2.12
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-94266LOW1.98
curl
8.22.0-r0
fixed in 8.23.0-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-94266LOW1.98
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-86409LOW1.91
curl
8.22.0-r0
fixed in 8.23.0-r0
1.1%
Low-Moderate Risk
Post-Exploit
CVE-2026-86412LOW1.91
curl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-86413LOW1.91
curl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-86409LOW1.91
libcurl
8.22.0-r0
fixed in 8.23.0-r0
1.1%
Low-Moderate Risk
Post-Exploit
CVE-2026-86412LOW1.91
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-86413LOW1.91
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.7%
Theoretical Threat
Post-Exploit
CVE-2026-94265LOW1.86
curl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Directly Exposed
CVE-2026-94265LOW1.86
libcurl
8.22.0-r0
fixed in 8.23.0-r0
0.8%
Theoretical Threat
Directly Exposed

Want to check another image? Run a full scan with the Docker Security Scanner.