A NULL pointer dereference in the MMS Write Named Variable List handler, which may allow a network adjacent attacker to crash the server by sending… (CVE-2026-50032)
CVE-2026-50032 is a vulnerability caused by a NULL pointer dereference in the MMS Write Named Variable List handler. A network-adjacent attacker can send a WriteRequest with an empty listOfData field to trigger a server crash, resulting in a denial of service. This occurs because the server does not properly handle the malformed request. No patch or remediation information is currently available.
AI Analysis
Technical Summary
This vulnerability involves a NULL pointer dereference in the MMS Write Named Variable List handler, which can be triggered by sending a WriteRequest containing an empty listOfData field. The malformed request causes the server to crash, leading to denial of service. The attack requires network adjacency but no privileges or user interaction. There is no information about available patches or vendor advisories at this time.
Potential Impact
The impact is a denial of service condition caused by the server crashing when processing a malformed WriteRequest. This disrupts service availability but does not indicate data compromise or privilege escalation based on the provided information.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting network adjacency exposure to the affected service to reduce risk.
A NULL pointer dereference in the MMS Write Named Variable List handler, which may allow a network adjacent attacker to crash the server by sending… (CVE-2026-50032)
Description
CVE-2026-50032 is a vulnerability caused by a NULL pointer dereference in the MMS Write Named Variable List handler. A network-adjacent attacker can send a WriteRequest with an empty listOfData field to trigger a server crash, resulting in a denial of service. This occurs because the server does not properly handle the malformed request. No patch or remediation information is currently available.
CVSS v4.0
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a NULL pointer dereference in the MMS Write Named Variable List handler, which can be triggered by sending a WriteRequest containing an empty listOfData field. The malformed request causes the server to crash, leading to denial of service. The attack requires network adjacency but no privileges or user interaction. There is no information about available patches or vendor advisories at this time.
Potential Impact
The impact is a denial of service condition caused by the server crashing when processing a malformed WriteRequest. This disrupts service availability but does not indicate data compromise or privilege escalation based on the provided information.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider limiting network adjacency exposure to the affected service to reduce risk.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-37jp-3q9w-phcm
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-50032"]
- Ecosystems
- []
- Database Specific Severity
- HIGH
- Cvss Version
- 4.0
Threat ID: 6a629b0d9c2644c7f8d861d9
Added to database: 07/23/2026, 22:51:57 UTC
Last enriched: 07/31/2026, 12:58:30 UTC
Last updated: 09/07/2026, 10:52:09 UTC
Views: 130
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