CVE-2026-50103
6.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A NULL pointer dereference in the L2 GOOSE and R-GOOSE shared parser, which may allow a network-adjacent attacker to crash a subscribing application by sending a crafted GOOSE frame containing a malformed TLV value.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MZ Automation | libIEC61850 | 1.0.0 <= 1.6.1 | affected |
Weaknesses
- CWE-228: CWE-228 Improper Handling of Syntactically Invalid Structure
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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