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openSUSE libtpms Moderate Heap Overflow CVE-2026-85769 SUSE-2026-4363

openSUSE libtpms Moderate Heap Overflow CVE-2026-85769 SUSE-2026-4363

Linuxsecurity •LinuxSecurity Advisories • September 29, 2026

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This update for libtpms fixes the following issue:

* CVE-2026-85769: heap out-of-bounds read in TPM2 state unmarshalling via

unchecked block_skip_read() blocksize (bsc#1279628).

## 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:

zypper in -t patch SUSE-2026-4363

* Server Applications Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2026-4363

* openSUSE Leap 15.6 (aarch64 i586 ppc64le s390x x86_64)

* libtpms-debugsource-0.9.6-150600.3.6.1

* libtpms-devel-0.9.6-150600.3.6.1

* libtpms0-0.9.6-150600.3.6.1

* libtpms0-debuginfo-0.9.6-150600.3.6.1

* Server Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)

* libtpms-debugsource-0.9.6-150600.3.6.1

* libtpms-devel-0.9.6-150600.3.6.1

* libtpms0-0.9.6-150600.3.6.1

* libtpms0-debuginfo-0.9.6-150600.3.6.1

*

*

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