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SUSE ocaml Crucial Risk Arbitrary Code Execution Alert SUSE-SU-2026-0830-1

suse
Calendar Grey March 5, 2026
Dist Suse Esm H88
An important SUSE security advisory addresses a significant ocaml vulnerability with potential arbitrary code execution risks.
An update that solves one vulnerability can now be installed.

Summary

## This update for ocaml fixes the following issues: * CVE-2026-28364: missing bounds validation in readblock() can lead to arbitrary code execution (bsc#1258992). ## 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: * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2026-830=1 SUSE-2026-830=1 * Development Tools Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2026-830=1 * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-830=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-830=1 ## Package List:

Topics%20covered

Topics Covered

security advisory SuSE software update arbitrary code execution important OCaml

References

* bsc#1258992

Cross-

* CVE-2026-28364

CVSS scores:

* CVE-2026-28364 ( SUSE ): 7.7

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2026-28364 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2026-28364 ( NVD ): 7.9 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

Affected Products:

* Development Tools Module 15-SP7

* openSUSE Leap 15.6

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise Real Time 15 SP7

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server 15 SP6 LTSS

* SUSE Linux Enterprise Server 15 SP7

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-28364.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0830-1
Release Date: 2026-03-05T15:17:46Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE software update arbitrary code execution important OCaml

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