← Back to results
Vulnerability record · public intelligence
CVE-2026-55955
MEDIUM
Apache Tomcat: EncryptInterceptor not protected against replay attacks
Published Jun 29, 2026 · Updated Oct 23, 2026 · Also known as BIT-tomcat-2026-55955
Severity · CVSSMEDIUM · 6.5
Known exploitationNot listed
EPSS / likelihood0.44%
QFinch risk scoreNot available
Original summary
Normalized public record · Updated Oct 23, 2026
Apache Tomcat: EncryptInterceptor not protected against replay attacks
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
Improper Authentication vulnerability in Apache Tomcat allowed a replay attack against the EncryptionInterceptor in the cluster component.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
CVENVDOSVEPSS
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- BIT-tomcat-2026-55955
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
Record history
Published Jun 29, 2026 · Last refreshed Oct 23, 2026