Dashboard / CVE-2026-24880

CVE-2026-24880

HIGH
MEDIUM Priority: 0.05 BB Relevance: 75/100
Published: 2026-04-09 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: High
A: None

Description

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.

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
apache tomcat 9.0.0 – 9.0.116
apache tomcat 10.1.0 – 10.1.53
apache tomcat 11.0.0 – 11.0.20

References & Advisories (2)

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS — Exploitation Probability

0.70%
Raw Score 0.006970
Percentile 53.0%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00697
2026-10-28
0.00697

Intelligence Sources

nvd ref →

External Links