VulnerabilityAnalyzed
CVE-2026-57866
Server side request forgery in Apache Impala versions 4.4.x and 4.5.x.
HIGH 8.8EPSS 0.60%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.60%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Server side request forgery in Apache Impala versions 4.4.x and 4.5.x. Authenticated Impala users with permissions to execute the ai_generate_text() function can exfiltrate secrets provided by the credential providers configured in the `hadoop.security.credential.provider.path` property of `core-site.xml`. The secret's key must be known to the user.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.60% probability · 47th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- apache/impala
- Source
- security@apache.org
References
- https://lists.apache.org/thread/nnk4660cbs6dmmkch7ch7wwb3g9myw7jMailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/09/08/23Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.