CVE-2026-42958
Use After Free in Labcenter Proteus
- State
- Published
- Severity
- 8.4 High
- Published
- Jul 7, 2026
- Updated
- Jul 8, 2026
- Reserved
- Jun 3, 2026
Description
The application contains a use-after-free vulnerability that can be exploited to cause memory corruption while parsing specially crafted files. This could allow an attacker to execute arbitrary code in the context of the current process.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.4 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | icscert |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | icscert |
Weaknesses
- CWE-416 Use after free
Affected Products
| Product | Versions |
|---|---|
ProteusLabcenter |
|
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-188-06government-resource
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