Vulnerability · Published Jun 25, 2026 · Assigned by icscert
CVE-2026-12897Out-of-bounds read in Horner Automation Cscape
High 8.4
In plain English
A high-severity out-of-bounds read in Cscape from Horner Automation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities).
Severity (CVSS 4.0)8.4High
Exploit odds (30 days)0.2%top 92.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Horner Automation Cscape versions prior to 10.2 SP3 are vulnerable to an Out-of-Bounds Read vulnerability through parsing CSP files. Successful exploitation of this vulnerability could allow an attacker to disclose information and execute arbitrary code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Horner Automation | Cscape | 0 – before 10.2 SP3 |
Weakness: CWE-125 · Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-03 government-resource