A denial-of-service issue exists in 5380/5480/5580 controllers. This vulnerability could potentially allow a malicious user to write invalid file data to the controller, causing the device to enter a major non-recoverable fault (MNRF).
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History
Tue, 14 Jul 2026 16:30:00 +0000
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ssvc
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Tue, 14 Jul 2026 15:15:00 +0000
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| Description | A denial-of-service issue exists in 5380/5480/5580 controllers. This vulnerability could potentially allow a malicious user to write invalid file data to the controller, causing the device to enter a major non-recoverable fault (MNRF). | |
| Title | CompactLogix ®, ControlLogix ®, Compact GuardLogix ® and GuardLogix ® Buffer Overflow | |
| Weaknesses | CWE-120 | |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: Rockwell
Published:
Updated: 2026-07-14T15:26:00.338Z
Reserved: 2025-10-21T12:58:15.696Z
Link: CVE-2025-12012
Updated: 2026-07-14T15:25:56.204Z
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