Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Apache Linkis DataSource (org.apache.linkis:linkis-datasource) versions 1.4.0 up to but not including 1.6.0 are affected. When a MySQL data source is added, a deserialization flaw over JRMP allows remote code execution on servers running Java older than 1.8.0_241, and an attacker with an authorized Linkis account can use it to inject and run malicious files. Upgrade Linkis to 1.6.0 or later, or upgrade Java to 1.8.0_241 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 |
|---|---|---|---|---|
| 7.5 | High | 3.1 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.012, the 69th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:13 UTC First seen by agentprime
- 31 Oct 2026, 15:13 UTC Confirmed by OSV