[UPDATE] [high] docker: Multiple vulnerabilities
A local attacker can exploit multiple vulnerabilities in docker to bypass security measures and disclose information.
CSIRTS triage
- What
- A local attacker can exploit multiple vulnerabilities in docker to bypass security measures and disclose information.
- Who is affected
- Deployments of docker are affected.
- Urgency
- Remediation is urgent due to the high severity of the vulnerabilities.
- Action
- Update to the latest version of docker.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0873
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-337470.50% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 39% of all scored CVEs.
- Low exploitation riskCVE-2026-337480.46% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 37% of all scored CVEs.
- Low exploitation riskCVE-2026-339970.39% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all scored CVEs.
- Moderate exploitation riskCVE-2026-340408.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 94% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-33747 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-33748 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-33997 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-34040 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for docker
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- highCVE-2026-55229: Gotenberg is a Docker-powered stateless API for PDF files. Prior to 8.34.0, Gotenberg's /forms…nvd · 2026-07-10
- highCVE-2026-56261: Crawl4AI before 0.8.7 contains a server-side request forgery (SSRF) vulnerability in the Docke…nvd · 2026-07-10
- criticalCVE-2026-59726: Ruflo is an agent meta-harness for Claude Code and Codex. Prior to 3.16.3, ruflo's default doc…nvd · 2026-07-09
- medium[UPDATE] [medium] docker: Multiple Vulnerabilitiescert-bund · 2026-07-09
- highCVE-2026-14891: HashiCorp Nomad and Nomad Enterprise are vulnerable to a sandbox escape in the Docker task dri…nvd · 2026-07-08
- highCVE-2026-14373: HashiCorp Nomad and Nomad Enterprise did not enforce the allow_privileged restriction for the …nvd · 2026-07-08
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