CVE-2026-14193 DVP80ES300T - Improper Validation of Array Index Vulnerability
High 7.5
Published
Updated
Check this codebase for CVE-2026-14193 and fix it if it is affected.
What it is: CVE-2026-14193 is a high-severity vulnerability in deltaww DVP80ES300T, published on 1 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-14193 in the wild and no public exploit code.
Affected product: deltaww DVP80ES300T. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-14193/ (Markdown: https://insights.sbomify.com/CVE-2026-14193/index.md)
An attacker can exploit improper array index validation in Delta DVP80ES300T PLCs to potentially execute arbitrary code or cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-14193?
CVE-2026-14193 is a high-severity vulnerability in deltaww DVP80ES300T, published on 1 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
DVP80ES300T with Improper Validation of Array Index Vulnerability
Weakness: CWE-129
Which versions are affected by CVE-2026-14193?
How do I fix CVE-2026-14193?
No fix has been published for CVE-2026-14193 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-14193 being exploited?
There is no known exploitation of CVE-2026-14193 in the wild and no public exploit code.
Sources
Also known as GHSA-255r-96jc-w7r6.