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Security update for multipath-tools

Type: advisorySource: OSV1 source record

This update for multipath-tools fixes the following issues: - Heap Out-of-Bounds Read in Custom Format String Parser via Trailing `%` (bsc#1277205). - Path traversal in device-mapper-multipath failed_wwids management (bsc#1277210). - SCSI PRIN READ FULL STATUS responses can cause heap buffer overflows (bsc#1277212). - Local Denial of Service via Blocking IPC Send Operations (bsc#1277199). - Heap Out-of-Bounds Read in GPT Header Validation (bsc#1277209). - DoS on multipathd socket by exhausting connections (bsc#1277203). - Heap out-of-bounds read in device-mapper-multipath ALUA RTPG parsing (bsc#1277208). Changes for multipath-tools: - Update to version 0.12.4+278+suse.9cf9c5c. - Add missing NULL check in DM parser (gh#opensvc/multipath-tools#155).

Announced Group revision 1
Original source ↗

SUSE-SU-2026:23662-1

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:SUSE-SU-2026:23662-1

multipath-tools

Source reference: /affected/0/package/name

Affected versions
Not stated in this record
Fixed versions
0.12.4+278+suse.9cf9c5c-160000.1.1

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

multipath-tools

Source reference: /affected/1/package/name

Affected versions
Not stated in this record
Fixed versions
0.12.4+278+suse.9cf9c5c-160000.1.1

Source reference: /affected/1/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0.12.4+278+suse.9cf9c5c-160000.1.1"
          }
        ]
      }
    ],
    "package": {
      "name": "multipath-tools",
      "purl": "pkg:rpm/suse/multipath-tools&distro=SUSE%20Linux%20Enterprise%20Server%2016.0",
      "ecosystem": "SUSE:Linux Enterprise Server 16.0"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23662-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "kpartx": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "libmpath0": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "libdmmp0_2_0": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "libdmmp-devel": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "multipath-tools": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "multipath-tools-devel": "0.12.4+278+suse.9cf9c5c-160000.1.1"
        }
      ]
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0.12.4+278+suse.9cf9c5c-160000.1.1"
          }
        ]
      }
    ],
    "package": {
      "name": "multipath-tools",
      "purl": "pkg:rpm/suse/multipath-tools&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0",
      "ecosystem": "SUSE:Linux Enterprise Server for SAP applications 16.0"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23662-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "kpartx": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "libmpath0": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "libdmmp0_2_0": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "libdmmp-devel": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "multipath-tools": "0.12.4+278+suse.9cf9c5c-160000.1.1",
          "multipath-tools-devel": "0.12.4+278+suse.9cf9c5c-160000.1.1"
        }
      ]
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#30798 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement

Revision history

  1. SUSE-SU-2026:23662-1 · Revision 1Source updated