Feed/CVE-2026-34486
CVE-2026-34486HIGHCVSS 7.5CISA KEV: Actively Exploited

CVE-2026-34486

Published Apr 9, 2026·Updated Sep 21, 2026

NVD Description

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.

Public Exploits & PoCs7 found

[POC] CVE-2026-34486 — CVE-2026-34486

Apache Tomcat Tribes EncryptInterceptor fail-open bypass, unauthenticated RCE PoC

16

[POC] CVE-2026-34486 — CVE-2026-34486-poc

CVE-2026-34486 Apache Tomcat EncryptInterceptor 绕过漏洞复现（使用GLM5.1复现完成）

1

[POC] CVE-2026-34486 — CVE-2026-34486---unauthenticated-RCE-via-Java-deserialization

EncryptInterceptor fail-open bypass in Apache Tomcat Tribes clustering leading to unauthenticated RCE via Java deserialization.

[POC] CVE-2026-34486 — CVE-2026-34486

Apache Tomcat EncryptInterceptor Bypass → Unauthenticated RCE (CVE-2026-34486)

[POC] CVE-2026-34486 — tomcat-cve-2026-34486

CVE labs

[POC] CVE-2026-34486 — CVE-2026-34486-Tribes

Tribes 协议探测

[POC] GHSA-652q-gvq3-74qv — cve-2026-34486-tomcat_encrypt_bypass_reproduction

CVE Reproduction: cve-2026-34486-tomcat_encrypt_bypass_reproduction

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

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