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The vulnerability of the Data.dll library in Windows operating systems allows a hacker to execute arbitrary code.

🗓️ 17 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 5 Views

Windows Data library has a dynamic memory buffer overflow that enables arbitrary code execution.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-50347
14 Jul 202619:01
circl
cve
CVE
CVE-2026-50347
14 Jul 202617:06
cve
cvelist
Cvelist
CVE-2026-50347 Windows Data.dll Remote Code Execution Vulnerability
14 Jul 202617:06
cvelist
euvd
EUVD
EUVD-2026-43879
14 Jul 202618:32
euvd
mskb
Microsoft KB
July 14, 2026—KB5099539 (OS Builds 19045.7548 and 19044.7548)
16 Jul 202614:00
mskb
mskb
Microsoft KB
July 14, 2026—KB5099540 (OS Build 20348.5386)
14 Jul 202614:00
mskb
mscve
Microsoft CVE
Windows Data.dll Remote Code Execution Vulnerability
14 Jul 202614:00
mscve
ncsc
NCSC
Vulnerabilities in Microsoft Windows
14 Jul 202618:13
ncsc
nvd
NVD
CVE-2026-50347
14 Jul 202618:17
nvd
ptsecurity
Positive Technologies
PT-2026-58335
14 Jul 202600:00
ptsecurity
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17 Jul 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 26.8
CVSS 37.8
EPSS0.00435
5