CVE-2026-2332

*This is a vulnerability in a non-Atlassian Crucible Server dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk.* This Critical severity Inconsistent Interpretation of HTTP Requests vulnerability was introduced in version 4.9.0 of Crucible Server. This Inconsistent Interpretation of HTTP Requests vulnerability, with a CVSS Score of 9.1 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N allows an unauthenticated attacker to smuggle request. Atlassian recommends that Crucible Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: * Crucible Server 4.9: Upgrade to a release greater than or equal to 4.9.13 See the release notes ([https://confluence.atlassian.com/crucible/crucible-releases-298977378.html]). You can download the latest version of Crucible Server from the download center ([https://www.atlassian.com/software/crucible/download-archives]).

EPSS 1.21% · 65.6th percentile