# CVE-2026-44411: Memory corruption in Solid Edge SE2026

> An attacker can execute arbitrary code by tricking a user into opening a specially crafted PAR file in Siemens Solid Edge.

- **Severity:** High 7.3 (`CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 12 May 2026
- **Updated:** 12 May 2026
- **Also known as:** GHSA-v84h-8xq6-rv63

## What is CVE-2026-44411?

CVE-2026-44411 is a high-severity memory corruption vulnerability in Siemens Solid Edge SE2026, published on 12 May 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

A vulnerability has been identified in Solid Edge SE2026 (All versions < V226.0 Update 5). The affected application is vulnerable to uninitialized pointer access while parsing specially crafted PAR files. An attacker could leverage this vulnerability to execute code in the context of the current process.

Weakness: CWE-824 (Access of Uninitialized Pointer)

## Which versions are affected by CVE-2026-44411?

It affects 1 product.


Products: Siemens Solid Edge Se2026.

## How do I fix CVE-2026-44411?

No fix has been published for CVE-2026-44411 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-44411 being exploited?

There is no known exploitation of CVE-2026-44411 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-44411 and fix it if it is affected.

What it is: CVE-2026-44411 is a high-severity memory corruption vulnerability in Siemens Solid Edge SE2026, published on 12 May 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2026-44411 in the wild and no public exploit code.

Affected product: Siemens Solid Edge SE2026. 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-2026-44411/ (Markdown: https://insights.sbomify.com/CVE-2026-44411/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-44411
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-44411
- OSV: https://osv.dev/vulnerability/CVE-2026-44411

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-44411/
Summaries are generated and may contain mistakes; the official description above is the record.