# CVE-2026-81682: openssl_encrypt before 1.4.9 Insecure File Permissions

> Local attackers can read decrypted plaintext files due to insecure world-readable permissions in the desktop GUI.

- **Severity:** High 8.6 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/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:** Not needed
- **Fix available:** No
- **Published:** 27 Aug 2026
- **Updated:** 1 Oct 2026
- **Also known as:** GHSA-7q4g-rrw4-rf2m, GHSA-w3gg-cf3j-rxf4

## What is CVE-2026-81682?

CVE-2026-81682 is a high-severity vulnerability in jahlives openssl_encrypt, published on 27 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

openssl_encrypt versions before 1.4.9 contain an insecure file permissions vulnerability in the desktop GUI that writes decrypted plaintext with world-readable default permissions. Attackers can read decrypted output files created by the GUI as unprivileged local users on multi-user systems.

Weakness: CWE-276 (Incorrect Default Permissions)

## Which versions are affected by CVE-2026-81682?


## How do I fix CVE-2026-81682?

No fix has been published for CVE-2026-81682 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-81682 being exploited?

There is no known exploitation of CVE-2026-81682 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-81682 and fix it if it is affected.

What it is: CVE-2026-81682 is a high-severity vulnerability in jahlives openssl_encrypt, published on 27 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-81682 in the wild and no public exploit code.

Affected product: jahlives openssl_encrypt. 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-2026-81682/ (Markdown: https://insights.sbomify.com/CVE-2026-81682/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-81682
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-81682
- OSV: https://osv.dev/vulnerability/CVE-2026-81682

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-81682/
Summaries are generated and may contain mistakes; the official description above is the record.