Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.

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.

1. Oct 13, 2026 · Catalog

   Detected

   Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.

2. Oct 13, 2026 · Catalog

   Updated

   Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.

Sources

• CVE.orgVulnerability recordCVE-2026-88086

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2026-88086

  30-day exploitation probability 0.3%

  first.org
• NIST NVDVulnerability recordCVE-2026-88086

  Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over an adjacent network.

  nvd.nist.gov

References

• Reference · msrc.microsoft.com