openSUSE-SU-2026:21802-1
Security update for multipath-tools
No scoreFix available
openSUSE-SU-2026:21802-1 is a vulnerability with no CVSS score yet in multipath-tools, published September 7, 2026. No source lists public exploit code. Fixed in multipath-tools 0.12.4+278+suse.9cf9c5c-160000.1.1.
- Severity
- UnratedNo CVSS score yet
- Exploit chance
- UnscoredNo EPSS score yet
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
0.12.4+278+suse.9cf9c5c-160000.1.1multipath-tools
Description
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).
Affected packages
| Package | Affected | Fixed |
|---|---|---|
multipath-toolsopenSUSE:Leap 16.0 | before 0.12.4+278+suse.9cf9c5c-160000.1.1 | 0.12.4+278+suse.9cf9c5c-160000.1.1 |
What each source reports
OSVNo score
Security update for multipath-tools
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).
- Record
openSUSE-SU-2026:21802-1- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.