CVE-2026-18857
3.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L
Summary
IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to be read, resulting in a confidentiality and availability impact to the managed system.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| IBM | OPENBMC | FW1120.00 <= FW1120.01 | affected |
| IBM | OPENBMC | FW1110.00 <= FW1110.31 | affected |
| IBM | OPENBMC | FW1060.00 <= FW1060.81 | affected |
Weaknesses
- CWE-125: CWE-125 Out-of-bounds Read
Workarounds
Only install system firmware from trusted sources.
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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