{"id":"CVE-2026-12897","state":"PUBLISHED","title":"Out-of-bounds read in Horner Automation Cscape","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.","publishedAt":"2026-06-25T17:47:57.893Z","updatedAt":"2026-06-25T18:31:40.351Z","severity":{"score":8.4,"label":"High","version":"4.0","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","source":"icscert"},"assigner":"icscert","products":["Horner Automation Cscape"],"affected":[{"vendor":"Horner Automation","product":"Cscape","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"10.2 SP3","versionType":"custom"}]}],"references":["https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-03"],"weaknesses":["CWE-125"],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/12xxx/CVE-2026-12897.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-12897","state":"PUBLISHED","datePublished":"2026-06-25T17:47:57.893Z","dateUpdated":"2026-06-25T18:31:40.351Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2026-06-22T13:32:43.685Z"},"containers":{"cna":{"title":"Out-of-bounds read in Horner Automation Cscape","descriptions":[{"lang":"en","value":"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":[{"vendor":"Horner Automation","product":"Cscape","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"10.2 SP3","versionType":"custom"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-03","tags":["government-resource"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":8.4,"vectorString":"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","lang":"en","description":"CWE-125 Out-of-bounds read","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2026-06-25T17:47:57.893Z"},"solutions":[{"lang":"en","value":"Horner Automation has released Cscape 10.2 SP3 for users to download.\n\n\n\nFor more information, see the Cscape 10.2 SP3 release notes (https://hornerautomation.com/cscape-software-free/cscape-software/).","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>Horner Automation has released Cscape 10.2 SP3 for users to download.</p><p>For more information, see the Cscape 10.2 SP3 release notes (https://hornerautomation.com/cscape-software-free/cscape-software/).</p>"}]}],"credits":[{"lang":"en","value":"Michael Heinzl reported this vulnerability to CISA.","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-25T18:31:29.332436Z","id":"CVE-2026-12897","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-25T18:31:40.351Z"}}]}}}