Unknown severity · Source severity not reportedCVE-2026-111260

Apache TomEE: Predictable OpenID Connect state and nonce valuesCVE-2026-111260

Answer in brief

CVE-2026-111260 records a Unknown severity vulnerability in Apache TomEE: Predictable OpenID Connect state and nonce values. The current sources do not mark it as known exploited. The current feed maps Apache Software Foundation/org.apache.tomee:tomee-security (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 10, 2026Updated Nov 10, 2026Source checked Nov 10, 2026First seen by HOL Nov 10, 2026Material review Nov 10, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Apache Software Foundation/org.apache.tomee:tomee-security (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Apache Software Foundation/org.apache.tomee:tomee-securitygeneric	>=10.0.0-M2 <10.3.0 \|\| >=11.0.0-M1 <11.0.0-M2	10.3.0, 11.0.0-M2

Recommended response

Check inventory. Check lockfiles and deployed manifests for Apache Software Foundation/org.apache.tomee:tomee-security.
Review the reported fix. Update Apache Software Foundation/org.apache.tomee:tomee-security to 10.3.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Nov 10, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Nov 10, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Nov 10, 2026

Sources and claim methodology

Source referencelists.apache.org

Upstream source description

The Jakarta Security OpenID Connect authentication mechanism generates the state and nonce values with a non-cryptographic random number generator and insufficient entropy. A remote attacker who predicts these values can forge an authentication callback that logs a victim into the attacker's account, and the replay protection for ID tokens is weakened. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.

Quoted source text, attributed separately from HOL analysis.