CVE-2026-114596
Integer overflow or wraparound in EPICS Base
- State
- Published
- Severity
- 8.8 High
- Published
- Oct 27, 2026
- Updated
- Oct 27, 2026
- Reserved
- Oct 21, 2026
Description
In EPICS Base release 7.0.10 and prior, an improper validation of message length values during protocol parsing can trigger an integer overflow, resulting in an out-of-bounds memory write. Successful exploitation can cause process instability or denial of service.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.8 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N | icscert |
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H | icscert |
Weaknesses
- CWE-190 Integer overflow or wraparound
Affected Products
| Product | Versions |
|---|---|
EPICS BaseThe EPICS Community |
|
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-300-01government-resource
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