# CVE-2026-11884: 389-ds: remote code execution and denial of service via heap buffer overflow (bsc#1268115).

CVE-2026-11884 is fixed in 13 products on 1 platform, first by SUSE-SU-2026:3136-1, released July 20, 2026. It is not reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/cve/CVE-2026-11884
- Priority: Urgent
- CVSS: n/a (critical)
- EPSS: 0.0035
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 20, 2026

## Description

remote code execution and denial of service via heap buffer overflow (bsc#1268115).

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | 389-ds opensuse-leap 16.0 | 3.0.6~git382.7a51ea5f5-160000.1.1 | [OPENSUSE-SU-2026:21691-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21691-1.md) | Aug 30, 2026 |
| Linux | 389-ds sles 15.6 | 2.2.10~git255.752643c78-150600.8.32.1 | [SUSE-SU-2026:3136-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3136-1.md) | Jul 20, 2026 |
| Linux | 389-ds sles 15.7 | 2.7.0~git212.9b0755edb-150700.3.19.1 | [SUSE-SU-2026:3138-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3138-1.md) | Jul 20, 2026 |
| Linux | 389-ds sles 16.0 | 3.0.6~git382.7a51ea5f5-160000.1.1 | [SUSE-SU-2026:23574-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23574-1.md) | Aug 30, 2026 |
| Linux | 389-ds-base Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | 389-ds-base-debuginfo Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | 389-ds-base-debugsource Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | 389-ds-base-devel Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | 389-ds-base-libs Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | 389-ds-base-libs-debuginfo Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | 389-ds-base-robdb-libs Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | 389-ds-base-robdb-libs-debuginfo Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | 389-ds-base-snmp Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | 389-ds-base-snmp-debuginfo Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | cockpit-389-ds Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |
| Linux | python3-lib389 Fedora 43 | 3.1.5-4.fc43 | [FEDORA-2026-0B8BC362B1](https://patchblox.com/security/data/fix/linux/fedora-2026-0b8bc362b1.md) | Sep 7, 2026 |

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Data as of 2026-11-11T07:45:43Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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