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CVE-2026-8178

An issue exists in Amazon Redshift JDBC Driver versions prior to 2.2.2. Under certain conditions, the driver could load and execute arbitrary classes when processing JDBC connection URL parameters. An actor who can influence the connection URL could potentially execute code in the application context, provided a suitable class is available on the application's classpath. To mitigate this issue, users should upgrade to version 2.2.2 or later.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:48f91fd856f1eaad6c99a5fe0ee870f4d0247afd6e23218cce329fd6c4b04537
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":9.2,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityI…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a3733f3d5f3004c527de56dbc3c8c074dd540478495c4bc1d706093769a4f306 · sha256:98ba6f01b5875c55… · /containers/cna/metrics/1/cvssV4_0

{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a3733f3d5f3004c527de56dbc3c8c074dd540478495c4bc1d706093769a4f306 · sha256:98ba6f01b5875c55… · /containers/cna/metrics/0/cvssV3_1

Affected products and versions

1 source assertion
{"collectionURL":"https://github.com/aws/amazon-redshift-jdbc-driver","defaultStatus":"unaffected","product":"Amazon Redshift JDBC Driver","vendor":"Amazon","versions":[{"status":"unaffected","version":"2.2.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a3733f3d5f3004c527de56dbc3c8c074dd540478495c4bc1d706093769a4f306 · sha256:98ba6f01b5875c55… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":9.2,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityI…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a3733f3d5f3004c527de56dbc3c8c074dd540478495c4bc1d706093769a4f306 · sha256:98ba6f01b5875c55… · /containers/cna/metrics/1/cvssV4_0
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a3733f3d5f3004c527de56dbc3c8c074dd540478495c4bc1d706093769a4f306 · sha256:98ba6f01b5875c55… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-470","description":"CWE-470: Use of Externally-Controlled Input to Select Classes or Code","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a3733f3d5f3004c527de56dbc3c8c074dd540478495c4bc1d706093769a4f306 · sha256:98ba6f01b5875c55… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"tags":["vendor-advisory"],"url":"https://aws.amazon.com/security/security-bulletins/2026-028-aws/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a3733f3d5f3004c527de56dbc3c8c074dd540478495c4bc1d706093769a4f306 · sha256:98ba6f01b5875c55… · /containers/cna/references/1
{"tags":["patch"],"url":"https://github.com/aws/amazon-redshift-jdbc-driver/releases/tag/v2.2.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a3733f3d5f3004c527de56dbc3c8c074dd540478495c4bc1d706093769a4f306 · sha256:98ba6f01b5875c55… · /containers/cna/references/0
{"tags":["third-party-advisory"],"url":"https://github.com/aws/amazon-redshift-jdbc-driver/security/advisories/GHSA-wmmv-vvg5-993q"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a3733f3d5f3004c527de56dbc3c8c074dd540478495c4bc1d706093769a4f306 · sha256:98ba6f01b5875c55… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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