CVE-2026-50468: microsoft microsoft sql server 2025 (cu 6) Buffer Over-read
CVSS: 6.5v3.1MediumAnalyzed
Published 14-07-2026Last modified 08-10-2026
Vulnerability summary
CVE-2026-50468 is a medium (CVSS 6.5) Buffer Over-read vulnerability in microsoft microsoft sql server 2025 (cu 6). EPSS estimates a 1.00% chance of exploitation in the next 30 days, higher than 62% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)EPSS score
1.00%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 14-07-2026PublishedVulnerability first disclosed.
- 08-10-2026Last modifiedVulnerability information updated.
Description
Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 6.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NSourcesAll 2 agree
- NVDNIST6.5MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS trend
Probability
1.00%
Chance of exploitation in the next 30 days
Percentile
62%
Versus all other CVEs
30-day change
0.00 pp
From 1.00% on 19-09-2026
19-09-202619-10-2026
EPSS score1.00%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Microsoft3 products
- microsoft sql server 2025 (cu 6)≥ 17.0.4060.2, < 17.0.4060.2
- microsoft sql server 2025 for x64-based systems (gdr)≥ 17.0.1050.2, < 17.0.1125.2
- sql_server_2025≥ 17.0.1000.7, < 17.0.1125.2 | ≥ 17.0.4006.2, < 17.0.4060.2
1 vendor · 3 products
