[UPDATE] [medium] docker: Multiple vulnerabilities
An attacker can exploit multiple vulnerabilities in docker to perform a denial of service attack or bypass security measures.
CSIRTS triage
- What
- Multiple vulnerabilities in Docker allowing denial of service attacks and security measure bypass.
- Who is affected
- Docker deployments using affected versions.
- Urgency
- Medium priority; DoS and security bypass require prompt remediation to maintain availability and security posture.
- Action
- Update Docker to the latest patched version addressing CVE-2026-61712 and CVE-2026-61711.
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-2026-2111
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-2026-617120.40% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 34% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-617110.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 29% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-61712 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-61711 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- lowGHSA-72x6-4j93-7w86: BuildKit has a possible runtime DoS via unbounded group parsingghsa
- mediumGHSA-7236-3392-c5c6: BuildKit: Custom frontend could bypass Seccomp/AppArmorghsa
- unknownCVE-2026-61712: BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressiv…nvd
- unknownCVE-2026-61711: BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressiv…nvd
- unknownCVE-2026-61711: BuildKit: Custom frontend could bypass Seccomp/AppArmormsrc
- unknownCVE-2026-61712: BuildKit: Possible runtime DoS via unbounded group parsingmsrc
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.
- medium[UPDATE] [mittel] docker: Schwachstelle ermöglicht Manipulation von Dateiencert-bund · 2026-09-04
- highCVE-2026-79755: Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version …nvd · 2026-09-02
- highCVE-2026-84694: Coolify before 4.2.0 fails to properly escape environment variable key names in Docker command…nvd · 2026-09-02
- high[UPDATE] [high] docker: Multiple vulnerabilitiescert-bund · 2026-09-01
- medium[UPDATE] [medium] docker: Multiple Vulnerabilitiescert-bund · 2026-09-01
- unknownCVE-2026-82838: The default docker image shipped for Venueless did not properly ensure that uploaded SVG files…nvd · 2026-08-31
More from CERT-Bund (BSI) Security Advisories
- medium[UPDATE] [mittel] vim: Mehrere Schwachstellen2026-09-10
- medium[UPDATE] [mittel] ffmpeg: Mehrere Schwachstellen ermöglichen Codeausführung und DoS2026-09-10
- medium[UPDATE] [mittel] Unbound: Mehrere Schwachstellen2026-09-10
- high[UPDATE] [hoch] ffmpeg: Mehrere Schwachstellen2026-09-10
- high[UPDATE] [hoch] Internet Systems Consortium BIND: Mehrere Schwachstellen2026-09-10