SUSE alert SUSE-SU-2026:0830-1 (ocaml)

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OPENSUSE-SECURITY-UPDATES <null@suse.de>
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security-announce@lists.opensuse.org
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SUSE-SU-2026:0830-1: important: Security update for ocaml
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Thu, 05 Mar 2026 20:30:09 -0000
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<177274260987.2224.11435038748674291622@13ea24840d99>
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Article


# Security update for ocaml

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

  * bsc#1258992

  
Cross-References:

  * 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.

## Description:

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:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * ocaml-debugsource-4.14.2-150600.3.3.1
    * ocaml-4.14.2-150600.3.3.1
    * ocaml-runtime-debuginfo-4.14.2-150600.3.3.1
    * ocaml-debuginfo-4.14.2-150600.3.3.1
    * ocaml-ocamldoc-4.14.2-150600.3.3.1
    * ocaml-source-4.14.2-150600.3.3.1
    * ocaml-ocamldoc-debuginfo-4.14.2-150600.3.3.1
    * ocaml-compiler-libs-4.14.2-150600.3.3.1
    * ocaml-compiler-libs-devel-4.14.2-150600.3.3.1
    * ocaml-runtime-4.14.2-150600.3.3.1
  * Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * ocaml-debugsource-4.14.2-150600.3.3.1
    * ocaml-4.14.2-150600.3.3.1
    * ocaml-runtime-debuginfo-4.14.2-150600.3.3.1
    * ocaml-debuginfo-4.14.2-150600.3.3.1
    * ocaml-ocamldoc-4.14.2-150600.3.3.1
    * ocaml-ocamldoc-debuginfo-4.14.2-150600.3.3.1
    * ocaml-compiler-libs-4.14.2-150600.3.3.1
    * ocaml-compiler-libs-devel-4.14.2-150600.3.3.1
    * ocaml-runtime-4.14.2-150600.3.3.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
    * ocaml-debugsource-4.14.2-150600.3.3.1
    * ocaml-4.14.2-150600.3.3.1
    * ocaml-runtime-debuginfo-4.14.2-150600.3.3.1
    * ocaml-debuginfo-4.14.2-150600.3.3.1
    * ocaml-ocamldoc-4.14.2-150600.3.3.1
    * ocaml-ocamldoc-debuginfo-4.14.2-150600.3.3.1
    * ocaml-compiler-libs-4.14.2-150600.3.3.1
    * ocaml-compiler-libs-devel-4.14.2-150600.3.3.1
    * ocaml-runtime-4.14.2-150600.3.3.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
    * ocaml-debugsource-4.14.2-150600.3.3.1
    * ocaml-4.14.2-150600.3.3.1
    * ocaml-runtime-debuginfo-4.14.2-150600.3.3.1
    * ocaml-debuginfo-4.14.2-150600.3.3.1
    * ocaml-ocamldoc-4.14.2-150600.3.3.1
    * ocaml-ocamldoc-debuginfo-4.14.2-150600.3.3.1
    * ocaml-compiler-libs-4.14.2-150600.3.3.1
    * ocaml-compiler-libs-devel-4.14.2-150600.3.3.1
    * ocaml-runtime-4.14.2-150600.3.3.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-28364.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1258992



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