Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
cve CVE-2026-68777 1 source, 1 claim · Watch
NVD writes:
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network. the claim
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network. the claim
- Severity
- MEDIUM NVD
- CVSS
- 6.5 NVD
- Fixed in
- 14.0.3550.4, 14.0.2130.4, 15.0.4490.9, 15.0.2190.7, 16.0.4275.2, 16.0.1200.5, 17.0.4085.5, 17.0.1135.8 NVD
- Vendor
- Microsoft NVD
- Product
- Microsoft SQL Server 2017 (CU 31) NVD
- CWE
- CWE-125 NVD
How far exploitation has got
- No public code known
- Proof of concept
- Proof of concept, verified
- A Metasploit module
- Exploited in the wild
- Used in ransomware campaigns
Timeline
| 2026-09-08 | first spoke of it: Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network. | NVD |
What it is to other things
| affects | microsoft/sql_server_2017 NVD |
| affects | microsoft/sql_server_2019 NVD |
| affects | microsoft/sql_server_2022 NVD |
| affects | microsoft/sql_server_2025 NVD |
| made_by | microsoft NVD |
In words only, so not counted until a person confirms one:
| affects | microsoft/microsoft_sql_server_2017_cu_31NVD says “Microsoft · Microsoft SQL Server 2017 (CU 31)” |
Every value, with what each source said and its receipt
| Property | Source | Said | Means here | ||||
|---|---|---|---|---|---|---|---|
| Automatable automatable | NVD | no At least one of those steps needs a person. receipt
What the source handed over{
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} | — | ||||
| CVSS cvss | NVD | 6.5receipt
What the source handed over{
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} | — | ||||
| CVSS vector cvss_vector | NVD | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nreceipt
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}
} | — | ||||
| CWE cwe | NVD | CWE-125receipt
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} | — | ||||
| Exploitation exploitation | NVD | none No evidence of exploitation, and no public proof of concept. receipt
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} | — | ||||
| Fixed in fixed_in | NVD | 14.0.3550.4, 14.0.2130.4, 15.0.4490.9, 15.0.2190.7, 16.0.4275.2, 16.0.1200.5, 17.0.4085.5, 17.0.1135.8receipt
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} | — | ||||
| Product product | NVD | Microsoft SQL Server 2017 (CU 31)receipt
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| Technical impact technical_impact | NVD | partial The attacker gains limited control, or limited information. receipt
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| Vendor vendor | NVD | Microsoftreceipt
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Every claim, by kind
vulnerability
| Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network. zetlyn/cve-nvd · 2026-09-08 | automatable no cvss 6.5 cvss_vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N cwe CWE-125 exploitation none fixed_in 14.0.3550.4, 14.0.2130.4, 15.0.4490.9, 15.0.2190.7, 16.0.4275.2, 16.0.1200.5, 17.0.4085.5, 17.0.1135.8 product Microsoft SQL Server 2017 (CU 31) severity MEDIUM status Analyzed technical_impact partial vendor Microsoft | source |