CVE-2026-97395 Affecting apache-polaris-fips package, versions <1.8.0-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-APACHEPOLARISFIPS-20541945
- published7 Oct 2026
- disclosed29 Sept 2026
Introduced: 29 Sep 2026
NewCVE-2026-97395 (opens in a new tab)How to fix?
Upgrade Minimos:latest apache-polaris-fips to version 1.8.0-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream apache-polaris-fips package and not the apache-polaris-fips package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
Apache Polaris allows an authenticated principal with permission to create or update Iceberg table properties to set FileIO client settings such as s3.endpoint in table metadata.
In versions < 1.8.0, when Polaris performs server-side Iceberg operations, including commits and purges, it may use those settings to construct its (server-side) FileIO client. If the catalog storage configuration does not override the endpoint, Polaris can send storage requests to a host chosen by the table writer, using credentials scoped to the operation.
This can redirect server-side storage traffic and expose request authentication material to the chosen endpoint. Deployments are affected when table writers are not trusted to configure server-side storage endpoints.
References
- https://www.cve.org/CVERecord?id=CVE-2026-97395
- https://github.com/advisories/GHSA-848v-j2j6-p92w
- https://osv.dev/vulnerability/MINI-qrp5-f5g4-73x4
- https://osv.dev/vulnerability/CVE-2026-97395
- https://lists.apache.org/thread.html/nrk339vtlkpsjw3mg4mqw52j0167wyph
- http://www.openwall.com/lists/oss-security/2026/09/29/26