# CVE-2026-14969: 389-ds-base: 389-ds-base: static initialization vector in aes-cbc/3des-cbc attribute encryption

> An attacker with filesystem access can detect plaintext equality in encrypted directory entries due to a static initialization vector in attribute encryption.

- **Severity:** Medium 4.4 (`CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 7 Jul 2026
- **Updated:** 7 Jul 2026
- **Also known as:** AZL-92186, DEBIAN-CVE-2026-14969, GHSA-9458-4323-hx4r, UBUNTU-CVE-2026-14969

## What is CVE-2026-14969?

CVE-2026-14969 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 7 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A flaw was found in 389-ds-base where the LDBM backend attribute encryption uses a hardcoded static initialization vector for AES-CBC and 3DES-CBC operations, allowing an attacker with privileged filesystem access to detect plaintext equality across encrypted entries by comparing ciphertext blocks.

Weakness: CWE-329 (Generation of Predictable IV with CBC Mode)

## Which versions are affected by CVE-2026-14969?

It affects 3 products.


Products: Redhat 389 Directory Server, Redhat Directory Server, Redhat Enterprise Linux.

## How do I fix CVE-2026-14969?

No fix has been published for CVE-2026-14969 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-14969 being exploited?

There is no known exploitation of CVE-2026-14969 in the wild and no public exploit code.

## Other vulnerabilities in Redhat Enterprise Linux

- [CVE-2026-11770](https://insights.sbomify.com/CVE-2026-11770/): 389-ds-base: 389-ds-base: pre-auth ldap filter injection in cleanallruv status check (high 7.5)
- [CVE-2026-15722](https://insights.sbomify.com/CVE-2026-15722/): Memory corruption in Red Hat Directory Server 11.5 E4S for RHEL 8 (high 7.5)
- [CVE-2026-9064](https://insights.sbomify.com/CVE-2026-9064/): Denial of service in Red Hat Directory Server 11.5 E4S for RHEL 8 (high 7.5)
- [CVE-2010-2222](https://insights.sbomify.com/CVE-2010-2222/): Null dereference in Red Hat Directory Server (high 7.5)
- [CVE-2026-11611](https://insights.sbomify.com/CVE-2026-11611/): 389-ds-base: 389-ds-base: content sync plugin unbounded queue growth and race conditions (medium 6.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-14969 and fix it if it is affected.

What it is: CVE-2026-14969 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 7 Jul 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-2026-14969 in the wild and no public exploit code.

Affected product: Redhat Enterprise Linux. 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-2026-14969/ (Markdown: https://insights.sbomify.com/CVE-2026-14969/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-14969
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-14969
- OSV: https://osv.dev/vulnerability/CVE-2026-14969

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-14969/
Summaries are generated and may contain mistakes; the official description above is the record.