{"apiVersion":"1.0","identifier":"CVE-2026-65976","description":"Deskflow is a keyboard and mouse sharing app. From 1.17.0 until continuous build 1.26.0.300, a connected peer can send repeated DCLP DataChunk messages to ClipboardChunk::assemble() in src/lib/deskflow/ClipboardChunk.cpp, causing the server path in src/lib/server/ClientProxy1_6.cpp or client path in src/lib/client/ServerProxy.cpp to append data beyond the DataStart declared size and configured clipboard limit before DataEnd validation, exhausting receiver memory. This issue is fixed in continuous build 1.26.0.300.","publishedAt":"2026-08-17T21:16:47","lastModifiedAt":"2026-08-18T18:19:22","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-65976","cvssScore":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","epssProbability":0.00311,"riskScore":0.67,"affectedProduct":"Deskflow","affectedVersions":">=1.17.0,<1.26.0.300","vulnerabilityType":"Other","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-65976","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-65976","en":"https://www.redsauce.net/en/cves/CVE-2026-65976","fr":"https://www.redsauce.net/fr/cves/CVE-2026-65976","pt":"https://www.redsauce.net/pt/cves/CVE-2026-65976","de":"https://www.redsauce.net/de/cves/CVE-2026-65976","sk":"https://www.redsauce.net/sk/cves/CVE-2026-65976","el":"https://www.redsauce.net/el/cves/CVE-2026-65976"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-65976"}}