Patch tracker / Products / Microsoft SQL Server 2022 (CU 26)

Microsoft SQL Server 2022 (CU 26): vulnerabilities and security updates

Every CVE affecting Microsoft SQL Server 2022 (CU 26) and the Microsoft update (KB) that fixes it, ranked by real-world risk. Actively exploited (CISA KEV) first, then EPSS exploit probability, on top of CVSS severity.

CVEs
52
Updates (KBs)
1
Actively exploited (KEV)
0
Critical Severity
4

CVEs affecting Microsoft SQL Server 2022 (CU 26)

CVESeverityCVSSEPSSStatus
CVE-2026-67631Critical9.81.7%-
CVE-2026-67643Critical9.81.7%-
CVE-2026-67378Critical9.01.7%-
CVE-2026-67636Critical9.01.7%-
CVE-2026-66814High8.81.7%-
CVE-2026-66818High8.81.7%-
CVE-2026-66819High8.81.7%-
CVE-2026-66820High8.81.7%-
CVE-2026-67368High8.81.7%-
CVE-2026-67370High8.81.7%-
CVE-2026-67380High8.81.7%-
CVE-2026-67381High8.81.7%-
CVE-2026-67384High8.81.7%-
CVE-2026-67385High8.81.7%-
CVE-2026-67388High8.81.7%-
CVE-2026-67639High8.81.7%-
CVE-2026-68775High8.81.7%-
CVE-2026-68786High8.81.7%-
CVE-2026-73028High8.81.7%-
CVE-2026-77480High8.81.7%-
CVE-2026-77481High8.81.7%-
CVE-2026-77483High8.81.7%-
CVE-2026-77484High8.81.7%-
CVE-2026-77487High8.81.7%-
CVE-2026-78456High8.81.7%-
CVE-2026-67379High8.51.7%-
CVE-2026-47297High8.11.7%-
CVE-2026-68787High7.81.7%-
CVE-2026-67376High7.51.7%-
CVE-2026-77485High7.01.7%-
CVE-2026-66816Medium6.51.7%-
CVE-2026-67386Medium6.51.7%-
CVE-2026-67389Medium6.51.7%-
CVE-2026-67390Medium6.51.7%-
CVE-2026-67393Medium6.51.7%-
CVE-2026-67624Medium6.51.7%-
CVE-2026-67629Medium6.51.7%-
CVE-2026-67630Medium6.51.7%-
CVE-2026-67633Medium6.51.7%-
CVE-2026-67641Medium6.51.7%-
CVE-2026-67645Medium6.51.7%-
CVE-2026-67648Medium6.51.7%-
CVE-2026-68776Medium6.51.7%-
CVE-2026-68777Medium6.51.7%-
CVE-2026-68778Medium6.51.7%-
CVE-2026-68779Medium6.51.7%-
CVE-2026-68780Medium6.51.7%-
CVE-2026-68781Medium6.51.7%-
CVE-2026-68784Medium6.51.7%-
CVE-2026-73029Medium6.51.7%-
CVE-2026-77488Medium5.51.7%-
CVE-2026-68785Medium4.91.7%-

Updates (KBs) for Microsoft SQL Server 2022 (CU 26)

UpdateReleasedSeverityCVSSEPSSCVEsStatus
KB51227682026-09-08Critical9.81.7%52-

Ranked across all products on the Microsoft patch tracker and the CVE and vulnerability management reference. Browse every product: product index.

Most searched on Senserva right now

KB5122876 install notes and severity KB5126052: the full CVE list KB5129238: the full CVE list KB5126651 download and what it fixes KB5122882: the full CVE list KB5129235: the full CVE list KB5126655: patch details KB5126657 install notes and severity KB5123099 install notes and severity KB5122871 install notes and severity
New to a term on this page? CVE, KB, KEV, CVSS, and EPSS are each explained once, on the Senserva security lexicon. Reference: Microsoft CVE and vulnerability management and the Microsoft patching guide.
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