VDB

CVE-2025-49684

CVE-2025-49684 PUBLISHED CVSS 5.5 MEDIUM

Windows Storage Port Driver Information Disclosure Vulnerability

Reported by microsoft · Published July 8, 2025

Buffer over-read in Storage Port Driver allows an authorized attacker to disclose information locally.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
windows_11_22h2microsoft10.0.22621.5624
windows_server_2022_23h2microsoft10.0.25398.1732
windows_10_21h2microsoft10.0.19044.6093
windows_server_2016microsoft10.0.14393.8246

Risk scores

CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Affected products

VendorProductVersions
MicrosoftWindows 10 Version 150710.0.10240.0
MicrosoftWindows 10 Version 160710.0.14393.0
MicrosoftWindows 10 Version 180910.0.17763.0
MicrosoftWindows 10 Version 21H210.0.19044.0
MicrosoftWindows 10 Version 22H210.0.19045.0
MicrosoftWindows 11 version 22H210.0.22621.0
MicrosoftWindows 11 Version 23H210.0.22631.0
MicrosoftWindows 11 Version 24H210.0.26100.0
MicrosoftWindows Server 2012 R26.3.9600.0
MicrosoftWindows Server 2012 R2 (Server Core installation)6.3.9600.0
MicrosoftWindows Server 201610.0.14393.0
MicrosoftWindows Server 2016 (Server Core installation)10.0.14393.0
MicrosoftWindows Server 201910.0.17763.0
MicrosoftWindows Server 2019 (Server Core installation)10.0.17763.0
MicrosoftWindows Server 202210.0.20348.0
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation)10.0.25398.0
MicrosoftWindows Server 202510.0.26100.0
MicrosoftWindows Server 2025 (Server Core installation)10.0.26100.0
microsoftwindows_11_24H210.0.26100.0
MicrosoftWindows 11 Version 23H210.0.22631.0

…and 30 more

Timeline

  • Jul 8, 2025 CVE Published
  • Jul 9, 2025 EPSS Score (30 in total, the first dated here)
  • Jul 9, 2025 Coalition ESS Score (16 in total, the first dated here)
  • Feb 13, 2026 CVE Updated
  • Mar 11, 2026 Security Advisory (108 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2025-49684
vulnetix vdb fixes CVE-2025-49684

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2025-49684/fixes/registry"

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References

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