{"apiVersion":"1.0","identifier":"CVE-2026-77587","description":"Tor before 0.4.9.11 is prone to a use-after-free (and potential double free) of a conflux object when a recovery leg revives a conflux set whose last linked leg has already been closed. A malicious exit node could use this to crash a client. This is TROVE-2026-026.","publishedAt":"2026-08-20T21:17:10","lastModifiedAt":"2026-08-25T20:17:06","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-77587","cvssScore":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","epssProbability":0.00222,"riskScore":0.6,"affectedProduct":"Tor","affectedVersions":"<0.4.9.11","vulnerabilityType":"Critical software","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-77587","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-77587","en":"https://www.redsauce.net/en/cves/CVE-2026-77587","fr":"https://www.redsauce.net/fr/cves/CVE-2026-77587","pt":"https://www.redsauce.net/pt/cves/CVE-2026-77587","de":"https://www.redsauce.net/de/cves/CVE-2026-77587","sk":"https://www.redsauce.net/sk/cves/CVE-2026-77587","el":"https://www.redsauce.net/el/cves/CVE-2026-77587"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-77587"}}