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CVE-2026-111260VulnerabilityPublished

The Jakarta Security OpenID Connect authentication mechanism generates the state and nonce values with a non-cryptographic random number generator and insufficient entropy

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Authoritative record:CVE-2026-111260· High

Not known to be exploited : upgrade to 11.0.0-M2 or 10.3.0 soon.

Data as of 10 Nov 2026, 19:05 UTC

Severity
High

Rated by Threat Radar · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 11.0.0-M2, 10.3.0

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 10 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.

What to do

Upgrade Apache TomEE and org.apache.tomee/tomee-security to 11.0.0-M2 or 10.3.0.

Affected software

ProductAffectedFixed in
Apache TomEEorg.apache.tomee:tomee-securityAffected
  • >=11.0.0-M1 <11.0.0-M2
Fixed in
  • 11.0.0-M2
Apache TomEEorg.apache.tomee:tomee-securityAffected
  • >=10.0.0-M2 <10.3.0
Fixed in
  • 10.3.0
Mavenorg.apache.tomee/tomee-securitypkg:maven/org.apache.tomee/tomee-securityOther threatsAffected
  • >=10.0.0-M2 <10.3.0
  • >=11.0.0-M1 <11.0.0-M2
Fixed in
  • 10.3.0
  • 11.0.0-M2

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

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.

References

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