Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Hibernate ORM's hibernate-core package, versions 5.2.8 up to but not including 5.3.38, is vulnerable to SQL injection through the InlineIdsOrClauseBuilder when ID column values contain unsanitized non-alphanumeric characters. A remote attacker with low privileges could read sensitive information, modify or delete database data, and cause an application-level denial of service. Upgrade hibernate-core to version 5.3.38 or later.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 8.3 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L | CNA (redhat) |
- CISA KEV Not listed.
- EPSS 0.010, the 64th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 23 Jan 2026, 06:31 UTC Confirmed by the CVE List
- 23 Jan 2026, 07:15 UTC Confirmed by NVD
- 31 Oct 2026, 14:16 UTC First seen by agentprime
- 31 Oct 2026, 14:16 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-2p5w-cvg5-gc5c
- OSV: GHSA-2p5w-cvg5-gc5c
- nvd.nist.gov/vuln/detail/CVE-2026-0603
- github.com/hibernate/hibernate-orm/commit/3f820fdf16ee4d1f556bc73b259625416d703048
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0603.json
- github.com/hibernate/hibernate-orm
- bugzilla.redhat.com/show_bug.cgi?id=2427147
- access.redhat.com/security/cve/CVE-2026-0603
- access.redhat.com/errata/RHSA-2026:76134
- access.redhat.com/errata/RHSA-2026:76132
- access.redhat.com/errata/RHSA-2026:76130
- access.redhat.com/errata/RHSA-2026:76129
- access.redhat.com/errata/RHSA-2026:76128
- access.redhat.com/errata/RHSA-2026:6012