Vulnerability · CVE-2026-12717
Published: 2026-08-26 Description Description Severity Notes An Improper Input Validation vulnerability was discovered in the JDBC driver in BigQuery Data Transfer Ser…
Published Oct 14, 2026 · Google Google Cloud
Check if you run it
No confirmed exploitation is on record for CVE-2026-12717. EPSS is 0.45%. Act only if a listed version of Google Google Cloud is installed.
Gaps on this record
- No version range is stored. A customer cannot check an installed version against this record.
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Unknown—
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.45%
- Remediation
- Not established
- Affected products
- Google Google Cloud
Published: 2026-08-26 Description Description Severity Notes An Improper Input Validation vulnerability was discovered in the JDBC driver in BigQuery Data Transfer Service versions prior to May 1, 2026. What should I do? No customer action is required. This vulnerability was patched on May 1, 2026. What vulnerabilities are being addressed? An authenticated attacker could use crafted JDBC connection string parameters to achieve remote code execution in the connector container and escalate privileges in the tenant project. Critical CVE-2026-12717 ]]>
No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.
How to fix CVE-2026-12717
Recommended remediation
No required-action text, fix commit, or clear fixed-version range is stored yet.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2026-12717. EPSS is 0.45%. Act only if a listed version of Google Google Cloud is installed.
Which versions are affected?
Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.45%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 14, 2026 · Google Cloud Security Bulletins
Detected
Published: 2026-08-26 Description Description Severity Notes An Improper Input Validation vulnerability was discovered in the JDBC driver in BigQuery Data Transfer Service versions prior to May 1, 2026. What should I do? No customer action is required. This vulnerability was patched on May 1, 2026. What vulnerabilities are being addressed? An authenticated attacker could use crafted JDBC connectio
Sources
- CVE.orgVulnerability recordCVE-2026-12717
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2026-12717
30-day exploitation probability 0.5%
first.org - Google Cloud Security BulletinsVendor advisoryCVE-2026-12717
Published: 2026-08-26 Description Description Severity Notes An Improper Input Validation vulnerability was discovered in the JDBC driver in BigQuery Data Transfer Service versions prior to May 1, 2026. What should I do? No customer action is required. This vulnerability was patc
docs.cloud.google.com
Freshness
Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.