CVE-2026-34486

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Source
https://cve.org/CVERecord?id=CVE-2026-34486
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-34486.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-34486
Aliases
Downstream
Related
Published
2026-04-09T19:35:35.994Z
Modified
2026-05-05T16:31:03.721256Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
Apache Tomcat: Fix for CVE-2026-29146 allowed bypass of EncryptInterceptor
Details

Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor.

This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116.

Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.

Database specific 
{
    "cna_assigner": "apache",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34486.json",
    "cwe_ids": [
        "CWE-311"
    ],
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "last_affected": "11.0.20"
                },
                {
                    "last_affected": "10.1.53"
                },
                {
                    "last_affected": "9.0.116"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/apache/tomcat

Affected ranges

Type
GIT
Repo
https://github.com/apache/tomcat
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
d2c7dce5e94d6d1d81ad7d66402140b1c1962a53
Last affected
f3d5786aa1bd6c2a78d666afc89b2a4570f66593
Last affected
1c65de6f27a3bac481514e56e3637785b65a4f2c
Database specific 
{
    "cpe": [
        "cpe:2.3:a:apache:tomcat:9.0.116:*:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:10.1.53:*:*:*:*:*:*:*",
        "cpe:2.3:a:apache:tomcat:11.0.20:*:*:*:*:*:*:*"
    ],
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "9.0.116"
        },
        {
            "last_affected": "10.1.53"
        },
        {
            "last_affected": "11.0.20"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-34486.json"