{"apiVersion":"1.0","identifier":"CVE-2026-70462","description":"rsync 3.1.0 before 3.5.0 contains a signed integer overflow vulnerability in the I/O timeout implementation that allows attackers to permanently disable connection timeouts by injecting MSG_IO_TIMEOUT messages carrying non-positive (zero or negative) values. Attackers can craft malicious MSG_IO_TIMEOUT messages that cause the timeout variable to wrap to a non-positive value, preventing the timeout check from firing and enabling idle or stalled connections to hold daemon slots indefinitely, leading to resource exhaustion.","publishedAt":"2026-08-13T15:20:00","lastModifiedAt":"2026-08-13T16:19:01","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-70462","cvssScore":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","epssProbability":0.00259,"riskScore":0.67,"affectedProduct":"rsync","affectedVersions":"<3.5.0","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-70462","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-70462","en":"https://www.redsauce.net/en/cves/CVE-2026-70462","fr":"https://www.redsauce.net/fr/cves/CVE-2026-70462","pt":"https://www.redsauce.net/pt/cves/CVE-2026-70462","de":"https://www.redsauce.net/de/cves/CVE-2026-70462","sk":"https://www.redsauce.net/sk/cves/CVE-2026-70462","el":"https://www.redsauce.net/el/cves/CVE-2026-70462"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-70462"}}