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openSUSE 389-ds Important Heap Buffer and Integer Overflow 2026-3687

openSUSE 389-ds Important Heap Buffer and Integer Overflow 2026-3687

Linuxsecurity LinuxSecurity Advisories August 24, 2026

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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

* 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

* 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

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* SUSE Linux Enterprise Server 15 SP5 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-3687=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-3687=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-3687=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-3687=1

zypper in -t patch SUSE-2026-3687=1

* SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)

* libsvrcore0-2.2.10~git272.fd28f95da-150500.3.51.1

* lib389-2.2.10~git272.fd28f95da-150500.3.51.1

* 389-ds-debuginfo-2.2.10~git272.fd28f95da-150500.3.51.1

* libsvrcore0-debuginfo-2.2.10~git272.fd28f95da-150500.3.51.1

* 389-ds-2.2.10~git272.fd28f95da-150500.3.51.1

* 389-ds-debugsource-2.2.10~git272.fd28f95da-150500.3.51.1

* 389-ds-devel-2.2.10~git272.fd28f95da-150500.3.51.1

* SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)

* libsvrcore0-2.2.10~git272.fd28f95da-150500.3.51.1

* lib389-2.2.10~git272.fd28f95da-150500.3.51.1

* 389-ds-debuginfo-2.2.10~git272.fd28f95da-150500.3.51.1

* libsvrcore0-debuginfo-2.2.10~git272.fd28f95da-150500.3.51.1

* 389-ds-2.2.10~git272.fd28f95da-150500.3.51.1

* 389-ds-debugsource-2.2.10~git272.fd28f95da-150500.3.51.1

* 389-ds-devel-2.2.10~git272.fd28f95da-150500.3.51.1

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* libsvrcore0-2.2.10~git272.fd28f95da-150500.3.51.1

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