CVE-2026-41293

CRITICAL EPSS 67.8%
Published May 12, 20261mo ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published May 12, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago

Description

Improper Input Validation vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 10.0.0-M1 through 10.0.27. Older, end of support versions may also be affected. Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
67.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

Affected Products 5

VendorProductVersionRange
apachetomcat*≥8.5.0  –  ≤8.5.100
apachetomcat*≥9.0.0  –  <9.0.118
apachetomcat*≥10.0.0  –  ≤10.0.27
apachetomcat*≥10.1.0  –  <10.1.55
apachetomcat*≥11.0.0  –  <11.0.22

References 2

  • openwall.com http://www.openwall.com/lists/oss-security/2026/05/12/13
    Mailing ListThird Party Advisory
  • lists.apache.org https://lists.apache.org/thread/qwg0q16z7xkb2qrr853wdll5531mvl1r
    Mailing ListVendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.