Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
kaniko is a tool to build container images from a Dockerfile, inside a container or Kubernetes cluster. Starting in version 1.25.4 and prior to version 1.25.10, kaniko unpacks build context archives using `filepath.Join(dest, cleanedName)` without enforcing that the final path stays within `dest`. A tar entry like `../outside.txt` escapes the extraction root and writes files outside the destination directory. In environments with registry authentication, this can be chained with docker credential helpers to achieve code execution within the executor process. Version 1.25.10 uses securejoin for path resolution in tar extraction.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-02-27 | 1 | Disclosure1 |
| 2026-02-28 | 2 | Disclosure1General1 |
| 2026-03-04 | 1 | Disclosure1 |
CVE-2026-28406 kaniko is a tool to build container images from a Dockerfile, inside a container or Kubernetes cluster. Starting in version 1.25.4 and prior to version 1.25.10, kanik… https://www.cve.org/CVERecord?id=CVE-2026-28406
Post summary
The text references CVE-2026-28406 affecting kaniko versions 1.25.4 through 1.25.9, but provides no further technical or mitigation details.
CVE-2026-28406 (CVSS:8.2, HIGH) is Undergoing Analysis. kaniko is a tool to build container images from a Dockerfile, inside a container or Kubernetes cluster. Starting in vers..https://nvd.nist.gov/vuln/detail/CVE-2026-28406 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
A new CVE (2026-28406) with a CVSS score of 8.2 is under analysis; the post provides basic severity information but no PoC, exploit, patch, or active exploitation details.
CVE-2026-28406 Path Traversal in Kaniko Container Image Builder Enabling Potential Code... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-28406 Vulnerability Notification: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=3
Post summary
The message announces CVE‑2026‑28406 as a path traversal issue in the Kaniko container image builder, providing only a brief vulnerability description and links to further details. No PoC, exploit, or mitigation information is disclosed.
🟠 CVE-2026-28406 - High kaniko is a tool to build container images from a Dockerfile, inside a container or Kubernetes cluster. Starting in version 1.25.4 and prior to version 1.25.10, kaniko unpacks build context a... https://www.thehackerwire.com/vulnerability/CVE-2026-28406/ https://t.co/R5jpNweUwt
Post summary
The post announces CVE‑2026‑28406 as a high‑severity issue affecting kaniko versions 1.25.4‑1.25.10, but provides no PoC, exploit code, active exploitation evidence, or patch information.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | chainguard | kaniko | - | - | - |