CVE-2026-67383

Microsoft SQL Server is affected by an information disclosure vulnerability caused by the generation of error messages that contain sensitive information. An authorized attacker (low privileges required) can exploit this over a network to disclose sensitive data, with high confidentiality impact ...

CVE-2026-67393

CVE-2026-67393 is a buffer over-read vulnerability in Microsoft SQL Server that allows an authorized attacker to disclose information over a network. The vulnerability is classified as information disclosure with a CVSS 3.1 base score of 6.5 (Medium) , requiring low privileges and no user interac...

CVE-2026-67641

Microsoft SQL Server is affected by an integer overflow or wraparound vulnerability that allows an authorized attacker (low privileges) to trigger a denial of service over a network with low complexity and no user interaction. The CVSS 3.1 score is 6.5 (Medium) , with the primary impact on availa...

CVE-2026-68775

Microsoft SQL Server is affected by a heap-based buffer overflow vulnerability that allows an authorized attacker (with low privileges) to achieve remote code execution over a network. The CVSS 3.1 base score is 8.8 (HIGH) with a vector of AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, indicating high impa...

CVE-2026-68784

CVE-2026-68784 is an out-of-bounds read vulnerability in Microsoft SQL Server that allows an authorized attacker to disclose information over a network . The CVSS v3.1 score is 6.5 (Medium) with the vector AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N, indicating a high confidentiality impact with low priv...

CVE-2026-67376

CVE-2026-67376 is an integer overflow or wraparound flaw in Microsoft SQL Server that allows an unauthorized, remote attacker to trigger a denial of service over the network. The CVSS 3.1 score is 7.5 (HIGH) with a vector of AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H, indicating low attack complexity, n...

CVE-2026-67630

CVE-2026-67630 is an out-of-bounds read vulnerability in Microsoft SQL Server that allows an authorized attacker to disclose information over a network . The CVSS 3.1 score is 6.5 (MEDIUM) , with low attack complexity, low privileges required, no user interaction, and high impact on confidentiali...

CVE-2026-68780

CVE-2026-68780 is an out-of-bounds read in Microsoft SQL Server that allows an authorized attacker (low privileges required) to disclose information over a network. The CVSS 3.1 score is 6.5 (MEDIUM) with vector AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N , reflecting high confidentiality impact with no ...

CVE-2026-68785

Microsoft SQL Server is affected by a heap-based buffer overflow that allows an authorized attacker (high privileges required) to execute code over a network. The CVSS v3.1 score is 4.9 (Medium) , reflecting a network attack vector with low complexity, high privileges required, and no user intera...

CVE-2026-66816

Microsoft SQL Server is affected by a security feature bypass vulnerability caused by insufficient logging , allowing an authorized attacker with low privileges to bypass a security feature over a network. The vulnerability carries a CVSS 3.1 score of 6.5 (Medium) with a High confidentiality impa...

CVE-2026-68776

CVE-2026-68776 is an information disclosure vulnerability in Microsoft SQL Server caused by a use of uninitialized resource . An authorized attacker can exploit this over a network to disclose sensitive information. The CNA-assigned CVSS 3.1 score is 6.5 (Medium) with the vector AV:N/AC:L/PR:L/UI...

CVE-2026-67369

CVE-2026-67369 is an out-of-bounds read in Microsoft SQL Server that allows an authorized attacker to disclose information over a network. The vulnerability requires low privileges and has a CVSS 3.1 score of 6.5 (MEDIUM) with high confidentiality impact but no integrity or availability impact. C...

CVE-2026-67624

CVE-2026-67624 is an out-of-bounds read in Microsoft SQL Server that allows an authorized attacker (low privileges) to disclose information over a network. The vulnerability is rated CVSS 6.5 (Medium) with no integrity or availability impact. CISA's SSVC assessment indicates no known exploitation...

CVE-2026-77480

SQL Server is affected by an elevation of privilege vulnerability caused by insufficient granularity of access control . An authorized attacker with low privileges can exploit the flaw over a network to elevate their access, resulting in high impact to confidentiality, integrity, and availability...

CVE-2026-67373

This CVE describes a heap-based buffer overflow in Microsoft SQL Server that allows an authorized attacker to achieve remote code execution over a network. The vulnerability is rated CVSS 8.8 (HIGH) (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H), indicating low attack complexity and low privilege requirem...

CVE-2026-67389

Microsoft SQL Server is affected by an out-of-bounds read vulnerability that allows an authorized attacker (low privileges required) to disclose information over a network . The CVSS v3.1 base score is 6.5 (Medium) with a vector of AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N, reflecting high confidential...

CVE-2026-67629

CVE-2026-67629 is an out-of-bounds read vulnerability in Microsoft SQL Server that allows an authorized attacker (low privileges) to disclose information over a network . The CVSS 3.1 score is 6.5 (Medium) with a vector of AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N, reflecting high confidentiality impac...

CVE-2026-73028

Microsoft SQL Server is affected by an improper access control vulnerability (CVE-2026-73028) that allows an authorized attacker to elevate privileges over a network . The vulnerability is rated HIGH severity with a CVSS 3.1 base score of 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H), indicating low ...

CVE-2026-67390

CVE-2026-67390 is a buffer over-read vulnerability in Microsoft SQL Server that allows an authorized attacker (low privileges required) to disclose information over a network with low attack complexity and no user interaction. The CVSS 3.1 score is 6.5 (Medium) , reflecting high confidentiality i...

CVE-2026-73029

CVE-2026-73029 is a buffer over-read vulnerability in Microsoft SQL Server that allows an authorized attacker (low privileges required) to disclose information over a network. The CVSS 3.1 base score is 6.5 (MEDIUM) with high confidentiality impact but no integrity or availability impact. CISA's ...

CVE-2026-68781

CVE-2026-68781 is an out-of-bounds read vulnerability in Microsoft SQL Server that allows an authorized attacker to disclose information over a network. The flaw requires low privileges and no user interaction , with low attack complexity . The CVSS 3.1 base score is 6.5 (MEDIUM) , reflecting a h...