CVE-2026-101296
Apache Software Foundation Apache Tomcat
- Apache Software Foundation Apache Tomcat
- Critical
- CVSS 9.1
- EPSS 0.65%
- No fixed version listed
What to do
No fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| Apache Software Foundation Apache Tomcat | from 11.0.0-M1 through 11.0.26; from 10.1.0-M1 through 10.1.60; from 9.0.0.M1 through 9.0.122; from 8.5.0 through 8.5.100; from 7.0.0 through 7.0.109 | None listed |
Advisories and fixes
- Vendor advisory lists.apache.org
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.1 (v4.0, scored by CISA-ADP)
- EPSS
- 0.65% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 23, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: no. Technical impact: total. As of Oct 20, 2026.
- Weakness
- CWE-304: Missing critical step in authentication
- Vendor
- Apache Software Foundation, Apache Tomcat
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.