{"apiVersion":"1.0","identifier":"CVE-2026-68569","description":"Improper Authentication vulnerability in Apache Tomcat meant that in some circumstances (e.g. CLIENT-CERT, SPNEGO) that a user would be authenticated even if the user did not exist in the DataSourceRealm. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.","publishedAt":"2026-08-25T22:17:05","lastModifiedAt":"2026-08-27T14:27:23","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-68569","cvssScore":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","epssProbability":0.00525,"riskScore":0.85,"affectedProduct":"Apache Tomcat","affectedVersions":"cannotmatch","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-68569","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-68569","en":"https://www.redsauce.net/en/cves/CVE-2026-68569","fr":"https://www.redsauce.net/fr/cves/CVE-2026-68569","pt":"https://www.redsauce.net/pt/cves/CVE-2026-68569","de":"https://www.redsauce.net/de/cves/CVE-2026-68569","sk":"https://www.redsauce.net/sk/cves/CVE-2026-68569","el":"https://www.redsauce.net/el/cves/CVE-2026-68569"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-68569"}}