# CVE-2026-9718: Denial of service in PowerLogic™ P7

> An authenticated attacker can cause a denial-of-service condition in Schneider Electric PowerLogic P7 by sending a specially crafted request to the network-exposed service.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 25 Jun 2026
- **Updated:** 25 Jun 2026
- **Also known as:** GHSA-78h5-xc8j-448r

## What is CVE-2026-9718?

CVE-2026-9718 is a medium-severity denial of service vulnerability in Schneider Electric PowerLogic™ P7, published on 25 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

CWE-617 Reachable Assertion vulnerability exists that could allow an authenticated attacker to trigger a denial-of-service condition, impacting system availability when a specially crafted request is sent to a vulnerable network-exposed service.

Weakness: CWE-617 (Reachable Assertion)

## Which versions are affected by CVE-2026-9718?

It affects 1 product.


Products: Schneider-Electric Powerlogic P7 Firmware.

## How do I fix CVE-2026-9718?

No fix has been published for CVE-2026-9718 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-9718 being exploited?

There is no known exploitation of CVE-2026-9718 in the wild and no public exploit code.

## Other vulnerabilities in Schneider Electric PowerLogic™ P7

- [CVE-2026-9716](https://insights.sbomify.com/CVE-2026-9716/): Null dereference in PowerLogic™ P7 (high 8.7)
- [CVE-2026-9717](https://insights.sbomify.com/CVE-2026-9717/): Command injection in PowerLogic™ P7 (high 8.6)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-9718 and fix it if it is affected.

What it is: CVE-2026-9718 is a medium-severity denial of service vulnerability in Schneider Electric PowerLogic™ P7, published on 25 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-9718 in the wild and no public exploit code.

Affected product: Schneider Electric PowerLogic™ P7. 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-2026-9718/ (Markdown: https://insights.sbomify.com/CVE-2026-9718/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-9718
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-9718
- OSV: https://osv.dev/vulnerability/CVE-2026-9718

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-9718/
Summaries are generated and may contain mistakes; the official description above is the record.