CVE-2026-55955
Apache Tomcat: EncryptInterceptor not protected against replay attacks
6.5
MEDIUM
CVSS 3.1
EPSS 0.28%
描述
Improper Authentication vulnerability in Apache Tomcat allowed a replay attack against the EncryptionInterceptor in the cluster component. This issue affects Apache Tomcat: from 11.0.0 through 11.0.22, from 10.1.0 through 10.1.55, from 9.0.13 through 9.0.18, from 8.5.38 through 8.5.100, from 7.0.100 through 7.0.109. Users are recommended to upgrade to version 11.0.23, 10.1.56, 9.0.119, which fixes the issue.
如何修補 CVE-2026-55955
要修補 CVE-2026-55955,請將受影響套件升級到下列已修補版本。
- —升級至 9.0.119 或更新版本
CVE-2026-55955 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 9.0.119, >= 10.1.0, < 10.1.56, >= 11.0.0, < 11.0.23
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |