VDB
DEBIAN-CVE-2026-24880
DEBIAN-CVE-2026-24880
PUBLISHED
CVSS 7.5 HIGH
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache Tomcat via invalid chunk extension. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.18, from 10.1.0-M1 through 10.1.52, from 9.0.0.M1 through 9.0.115, 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 11.0.20, 10.1.52 or 9.0.116, which fix the issue.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | tomcat9 | 0, 0 |
| Debian:14 | tomcat11 | 0, 11.0.6-1, 11.0.18-1 |
| Debian:12 | tomcat9 | 0, 0 |
| Debian:13 | tomcat10 | 0, 10.1.54-1, 10.1.54-1 |
| Debian:12 | tomcat10 | 10.1.35-1, 10.1.15-1, 0 |
| Debian:11 | tomcat9 | 0, 9.0.63-1, 9.0.64-1 |
| Debian:13 | tomcat11 | 11.0.15-1~deb13u1, 11.0.18-1, 11.0.21-1 |
| Debian:14 | tomcat10 | 10.1.52-2, 0, 10.1.40-1 |
| Debian:14 | tomcat9 | 0, 0 |
Exploit Intelligence
- suppressions.xml (github-poc)
Timeline
- Apr 9, 2026 CVE Published
- Apr 28, 2026 CVE Updated