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Fencer Vulns
high 8.5

CVE-2025-49717 json

Microsoft SQL Server Remote Code Execution Vulnerability

published 2025-07-08 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-20626

cvss
8.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 66%
public exploits
0
none known

Summary

Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

Patch / fix

  • Microsoft Microsoft SQL Server 2019 (CU 32) 15.0.4435.7
  • Microsoft Microsoft SQL Server 2019 (GDR) 15.0.2135.5
  • Microsoft Microsoft SQL Server 2022 (CU 19) 16.0.4200.1
  • Microsoft Microsoft SQL Server 2022 (GDR) 16.0.1140.6

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
16 mo ago

Exploit prediction

1.12% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
CNA 3.1 8.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

  • Microsoft Microsoft SQL Server 2019 (CU 32)
  • Microsoft Microsoft SQL Server 2019 (GDR)
  • Microsoft Microsoft SQL Server 2022 (CU 19)
  • Microsoft Microsoft SQL Server 2022 (GDR)

Classification

Weakness
  • CWE-122 Heap-based Buffer Overflow
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.