Description
Hibernate Validator could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption resulting from improper escaping of user-controlled data in Expression Language (EL) expressions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | Hibernate Validator | 5.4.1.Final – ≤ 6.2.5.Final, 7.0.0.Alpha1 – ≤ 7.0.5.Final, 8.0.0.Alpha1 – ≤ 8.0.5.Final, 9.0.0.Beta2 – ≤ 9.0.1.Final, 9.1.0.Alpha1 – ≤ 9.1.4.Final | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | libhibernate-validator-java +1 | No fix yet | — |
| Debian 13 | libhibernate-validator-java +1 | No fix yet | — |
| Debian 12 | libhibernate-validator-java +1 | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | libhibernate-validator-java +1 | No fix yet | — |
| Ubuntu 26.04 LTS | libhibernate-validator-java +1 | No fix yet | — |
| Ubuntu 24.04 LTS | libhibernate-validator-java +1 | No fix yet | — |
| Ubuntu 22.04 LTS | libhibernate-validator-java +1 | No fix yet | — |
| Ubuntu 20.04 LTS | libhibernate-validator-java +1 | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | libhibernate-validator-java | No fix yet | — |
| Ubuntu 16.04 LTS | libhibernate-validator-java | No fix yet | — |
Advisories 1
- WID-SEC-2026-4314 IBM WebSphere Application Server Liberty: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 9, 2026
References
- https://www.ibm.com/support/pages/node/7293301 vendor-advisory patch