# CVE-2026-11774: 389-ds: This update for 389-ds fixes the following issues:  - CVE-2026-11774: integer overflow in SASL packet length bypasses...

CVE-2026-11774 is fixed in 15 products on 1 platform, first by ALSA-2026:36196, released July 7, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-11774
- Priority: High
- CVSS: 8.8 (Important)
- EPSS: 0.0068
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 4, 2026

## Description

This update for 389-ds fixes the following issues:  - CVE-2026-11774: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow   (bsc#1268298). - CVE-2026-11785: type confusion in the SSO token handler can cause partial stack address information disclosure   (bsc#1268065). - CVE-2026-11786: lack of length check can cause an out-of-bound read (bsc#1268064).  Changes for 389-ds:  - Update to version 2.2.10~git272.fd28f95da:  * Issue 7688 - BUG - partial address leak in sso token (#7689)  * Issue 7711 - Fix typo in accountpolicy --login-history-size help text (#7713)  * Issue 7645 - Add runtime LeakSanitizer leak check (#7646)  * Issue 7658 - Heap Buffer Overflow in sasl_io_recv() via Padded SASL UNBIND  * Issue 7605 - Harden CI test ports against ephemeral allocation (#7692)  * Issue 7528 - Retry the CI image pull instead of failing the job (#7691)  * Issue 7460 - MOD_REPLACE on groups/link attributes modifies overlap targets (#7461)  * Issue 7670 - BDB range searches intermittently fail with err=1 under write load (#7671)  * Issue 7108 - Fix shutdown crash in entry cache destruction (#7163)  * Issue 7284 - Creating local password policy succeeds with incorrect passwordInHistory value (#7662)  * Issue 7284 - Automated test for creating local password policy with incorrect passwordInHistory value (#7608)  * Issue 7200 - repl-agmt create doesn't set some parameters (#7663)  * Issue 7611 - Preserve legacy PBKDF2 hash compatibility (#7649)  * Issue 7547 - Heap buffer overflow in ldap_utf8prev()  * Issue 7611 - PBKDF2 password verification should reject invalid iteration count (#7613)  * Issue 7558 - Total init sends the suffix entry twice (#7640)  * Issue 7635 - Integer Underflow in {SMD5} Password Comparison (#7636)

## 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~git272.fd28f95da-150600.8.35.1 | [SUSE-SU-2026:3686-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3686-1.md) | Aug 21, 2026 |
| Linux | 389-ds sles 15.7 | 2.7.0~git234.0afa2e38b-150700.3.22.1 | [SUSE-SU-2026:3678-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3678-1.md) | Aug 21, 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 RHEL 10 | 3.0.6-19.el10_0 | [RHSA-2026:36670](https://patchblox.com/security/data/fix/linux/rhsa-2026-36670.md) | Jul 8, 2026 |
| Linux | 389-ds-base RHEL 8 | 0:1.4.3.39-25.module+el8.10.0+24462+1b66c107 | [RHSA-2026:36201](https://patchblox.com/security/data/fix/linux/rhsa-2026-36201.md) | Jul 8, 2026 |
| Linux | 389-ds-base RHEL 9 | 0:2.8.0-8.el9_8 | [RHSA-2026:36195](https://patchblox.com/security/data/fix/linux/rhsa-2026-36195.md) | Jul 8, 2026 |
| Linux | 389-ds-base almalinux 10 | 3.2.0-8.el10_2 | [ALSA-2026:36196](https://patchblox.com/security/data/fix/linux/alsa-2026-36196.md) | Jul 7, 2026 |
| Linux | 389-ds-base almalinux 8 | 1.4.3.39-25.module_el8.10.0+4214+f26e0f43 | [ALSA-2026:36201](https://patchblox.com/security/data/fix/linux/alsa-2026-36201.md) | Jul 7, 2026 |
| Linux | 389-ds-base almalinux 9 | 2.8.0-8.el9_8 | [ALSA-2026:36195](https://patchblox.com/security/data/fix/linux/alsa-2026-36195.md) | Jul 7, 2026 |
| Linux | 389-ds-base ol 10 | 0:3.2.0-8.el10_2 | [ELSA-2026-36196](https://patchblox.com/security/data/fix/linux/elsa-2026-36196.md) | Jul 16, 2026 |
| Linux | 389-ds-base ol 8 | 0:1.4.3.39-25.module+el8.10.0+90949+c5bfd23c | [ELSA-2026-36201](https://patchblox.com/security/data/fix/linux/elsa-2026-36201.md) | Jul 8, 2026 |
| Linux | 389-ds-base ol 9 | 0:2.8.0-8.el9_8 | [ELSA-2026-36195](https://patchblox.com/security/data/fix/linux/elsa-2026-36195.md) | Jul 7, 2026 |
| Linux | 389-ds-base rocky 10 | 0:3.2.0-8.el10_2 | [RLSA-2026:36196](https://patchblox.com/security/data/fix/linux/rlsa-2026-36196.md) | Jul 8, 2026 |
| Linux | 389-ds-base rocky 8 | 0:1.4.3.39-25.module+el8.10.0+40233+16963435 | [RLSA-2026:36201](https://patchblox.com/security/data/fix/linux/rlsa-2026-36201.md) | Jul 9, 2026 |
| Linux | 389-ds-base rocky 9 | 0:2.8.0-8.el9_8 | [RLSA-2026:36195](https://patchblox.com/security/data/fix/linux/rlsa-2026-36195.md) | Jul 8, 2026 |
| Linux | 389-ds-base-bdb almalinux 10 | 3.2.0-8.el10_2 | [ALSA-2026:36196](https://patchblox.com/security/data/fix/linux/alsa-2026-36196.md) | Jul 7, 2026 |
| Linux | 389-ds-base-bdb ol 10 | 0:3.2.0-8.el10_2 | [ELSA-2026-36196](https://patchblox.com/security/data/fix/linux/elsa-2026-36196.md) | Jul 16, 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-devel RHEL 8 | 0:1.4.3.39-25.module+el8.10.0+24462+1b66c107 | [RHSA-2026:36201](https://patchblox.com/security/data/fix/linux/rhsa-2026-36201.md) | Jul 8, 2026 |
| Linux | 389-ds-base-devel RHEL 9 | 0:2.8.0-8.el9_8 | [RHSA-2026:36195](https://patchblox.com/security/data/fix/linux/rhsa-2026-36195.md) | Jul 8, 2026 |
| Linux | 389-ds-base-devel almalinux 10 | 3.2.0-8.el10_2 | [ALSA-2026:36196](https://patchblox.com/security/data/fix/linux/alsa-2026-36196.md) | Jul 7, 2026 |
| Linux | 389-ds-base-devel almalinux 8 | 1.4.3.39-25.module_el8.10.0+4214+f26e0f43 | [ALSA-2026:36201](https://patchblox.com/security/data/fix/linux/alsa-2026-36201.md) | Jul 7, 2026 |
| Linux | 389-ds-base-devel almalinux 9 | 2.8.0-8.el9_8 | [ALSA-2026:36195](https://patchblox.com/security/data/fix/linux/alsa-2026-36195.md) | Jul 7, 2026 |
| Linux | 389-ds-base-devel ol 10 | 0:3.2.0-8.el10_2 | [ELSA-2026-36196](https://patchblox.com/security/data/fix/linux/elsa-2026-36196.md) | Jul 16, 2026 |
| Linux | 389-ds-base-devel ol 8 | 0:1.4.3.39-25.module+el8.10.0+90949+c5bfd23c | [ELSA-2026-36201](https://patchblox.com/security/data/fix/linux/elsa-2026-36201.md) | Jul 8, 2026 |
| Linux | 389-ds-base-devel ol 9 | 0:2.8.0-8.el9_8 | [ELSA-2026-36195](https://patchblox.com/security/data/fix/linux/elsa-2026-36195.md) | Jul 7, 2026 |
| Linux | 389-ds-base-legacy-tools RHEL 8 | 0:1.4.3.39-25.module+el8.10.0+24462+1b66c107 | [RHSA-2026:36201](https://patchblox.com/security/data/fix/linux/rhsa-2026-36201.md) | Jul 8, 2026 |
| Linux | 389-ds-base-legacy-tools almalinux 8 | 1.4.3.39-25.module_el8.10.0+4214+f26e0f43 | [ALSA-2026:36201](https://patchblox.com/security/data/fix/linux/alsa-2026-36201.md) | Jul 7, 2026 |
| Linux | 389-ds-base-legacy-tools ol 8 | 0:1.4.3.39-25.module+el8.10.0+90949+c5bfd23c | [ELSA-2026-36201](https://patchblox.com/security/data/fix/linux/elsa-2026-36201.md) | Jul 8, 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 RHEL 8 | 0:1.4.3.39-25.module+el8.10.0+24462+1b66c107 | [RHSA-2026:36201](https://patchblox.com/security/data/fix/linux/rhsa-2026-36201.md) | Jul 8, 2026 |
| Linux | 389-ds-base-libs RHEL 9 | 0:2.8.0-8.el9_8 | [RHSA-2026:36195](https://patchblox.com/security/data/fix/linux/rhsa-2026-36195.md) | Jul 8, 2026 |
| Linux | 389-ds-base-libs almalinux 10 | 3.2.0-8.el10_2 | [ALSA-2026:36196](https://patchblox.com/security/data/fix/linux/alsa-2026-36196.md) | Jul 7, 2026 |
| Linux | 389-ds-base-libs almalinux 8 | 1.4.3.39-25.module_el8.10.0+4214+f26e0f43 | [ALSA-2026:36201](https://patchblox.com/security/data/fix/linux/alsa-2026-36201.md) | Jul 7, 2026 |
| Linux | 389-ds-base-libs almalinux 9 | 2.8.0-8.el9_8 | [ALSA-2026:36195](https://patchblox.com/security/data/fix/linux/alsa-2026-36195.md) | Jul 7, 2026 |
| Linux | 389-ds-base-libs ol 10 | 0:3.2.0-8.el10_2 | [ELSA-2026-36196](https://patchblox.com/security/data/fix/linux/elsa-2026-36196.md) | Jul 16, 2026 |
| Linux | 389-ds-base-libs ol 8 | 0:1.4.3.39-25.module+el8.10.0+90949+c5bfd23c | [ELSA-2026-36201](https://patchblox.com/security/data/fix/linux/elsa-2026-36201.md) | Jul 8, 2026 |
| Linux | 389-ds-base-libs ol 9 | 0:2.8.0-8.el9_8 | [ELSA-2026-36195](https://patchblox.com/security/data/fix/linux/elsa-2026-36195.md) | Jul 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 RHEL 8 | 0:1.4.3.39-25.module+el8.10.0+24462+1b66c107 | [RHSA-2026:36201](https://patchblox.com/security/data/fix/linux/rhsa-2026-36201.md) | Jul 8, 2026 |
| Linux | 389-ds-base-snmp RHEL 9 | 0:2.8.0-8.el9_8 | [RHSA-2026:36195](https://patchblox.com/security/data/fix/linux/rhsa-2026-36195.md) | Jul 8, 2026 |
| Linux | 389-ds-base-snmp almalinux 10 | 3.2.0-8.el10_2 | [ALSA-2026:36196](https://patchblox.com/security/data/fix/linux/alsa-2026-36196.md) | Jul 7, 2026 |
| Linux | 389-ds-base-snmp almalinux 8 | 1.4.3.39-25.module_el8.10.0+4214+f26e0f43 | [ALSA-2026:36201](https://patchblox.com/security/data/fix/linux/alsa-2026-36201.md) | Jul 7, 2026 |
| Linux | 389-ds-base-snmp almalinux 9 | 2.8.0-8.el9_8 | [ALSA-2026:36195](https://patchblox.com/security/data/fix/linux/alsa-2026-36195.md) | Jul 7, 2026 |
| Linux | 389-ds-base-snmp ol 10 | 0:3.2.0-8.el10_2 | [ELSA-2026-36196](https://patchblox.com/security/data/fix/linux/elsa-2026-36196.md) | Jul 16, 2026 |
| Linux | 389-ds-base-snmp ol 8 | 0:1.4.3.39-25.module+el8.10.0+90949+c5bfd23c | [ELSA-2026-36201](https://patchblox.com/security/data/fix/linux/elsa-2026-36201.md) | Jul 8, 2026 |
| Linux | 389-ds-base-snmp ol 9 | 0:2.8.0-8.el9_8 | [ELSA-2026-36195](https://patchblox.com/security/data/fix/linux/elsa-2026-36195.md) | Jul 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 |
| Linux | python3-lib389 RHEL 8 | 0:1.4.3.39-25.module+el8.10.0+24462+1b66c107 | [RHSA-2026:36201](https://patchblox.com/security/data/fix/linux/rhsa-2026-36201.md) | Jul 8, 2026 |
| Linux | python3-lib389 RHEL 9 | 0:2.8.0-8.el9_8 | [RHSA-2026:36195](https://patchblox.com/security/data/fix/linux/rhsa-2026-36195.md) | Jul 8, 2026 |
| Linux | python3-lib389 almalinux 10 | 3.2.0-8.el10_2 | [ALSA-2026:36196](https://patchblox.com/security/data/fix/linux/alsa-2026-36196.md) | Jul 7, 2026 |
| Linux | python3-lib389 almalinux 8 | 1.4.3.39-25.module_el8.10.0+4214+f26e0f43 | [ALSA-2026:36201](https://patchblox.com/security/data/fix/linux/alsa-2026-36201.md) | Jul 7, 2026 |
| Linux | python3-lib389 almalinux 9 | 2.8.0-8.el9_8 | [ALSA-2026:36195](https://patchblox.com/security/data/fix/linux/alsa-2026-36195.md) | Jul 7, 2026 |
| Linux | python3-lib389 ol 10 | 0:3.2.0-8.el10_2 | [ELSA-2026-36196](https://patchblox.com/security/data/fix/linux/elsa-2026-36196.md) | Jul 16, 2026 |
| Linux | python3-lib389 ol 8 | 0:1.4.3.39-25.module+el8.10.0+90949+c5bfd23c | [ELSA-2026-36201](https://patchblox.com/security/data/fix/linux/elsa-2026-36201.md) | Jul 8, 2026 |
| Linux | python3-lib389 ol 9 | 0:2.8.0-8.el9_8 | [ELSA-2026-36195](https://patchblox.com/security/data/fix/linux/elsa-2026-36195.md) | Jul 7, 2026 |

---

Data as of 2026-11-09T01:18:40Z 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

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.