{"apiVersion":"1.0","identifier":"CVE-2026-77642","description":"tor before 0.4.9.9 was prone to an out-of-bounds write when parsing a consensus or detached signature with unexpected signature digest type. Impact is minor for most Tor roles, but potentially major for directory authorities. This is TROVE-2026-019.","publishedAt":"2026-08-20T22:18:06","lastModifiedAt":"2026-08-27T17:20:26","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-77642","cvssScore":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H","epssProbability":0.00194,"riskScore":0.76,"affectedProduct":"tor","affectedVersions":"<0.4.9.9","vulnerabilityType":"Other","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-77642","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-77642","en":"https://www.redsauce.net/en/cves/CVE-2026-77642","fr":"https://www.redsauce.net/fr/cves/CVE-2026-77642","pt":"https://www.redsauce.net/pt/cves/CVE-2026-77642","de":"https://www.redsauce.net/de/cves/CVE-2026-77642","sk":"https://www.redsauce.net/sk/cves/CVE-2026-77642","el":"https://www.redsauce.net/el/cves/CVE-2026-77642"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-77642"}}