Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.
Exact source revision recorded 27 Oct 2026 22:55:06 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2025-34427
PublishedImproper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.
EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.
Original publisher date fields
datePublished: Oct 14, 2025, 5:00:09 PM
dateUpdated: Feb 22, 2026, 5:24:10 PM
14 related source bulletins · separate from aliases
msrc_CVE-2025-55247: .NET Elevation of Privilege Vulnerability
CVE-2025-55247
RHSA-2025:23225: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.25.0 Release.
CVE-2024-4067 · CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315 · CVE-2025-55752 · CVE-2025-61927 · CVE-2025-66516
RHBA-2025:20916: Red Hat Bug Fix Advisory: .NET 10.0 bug fix and enhancement update
CVE-2025-55247 · CVE-2025-55315
RHSA-2025:18148: security update for dotnet8.0
CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315
RHSA-2025:18256: Red Hat Security Advisory: .NET 8.0 security update
CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315
RHSA-2026:9205: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
CVE-2025-26646 · CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315 · CVE-2026-26171 · CVE-2026-32178 · CVE-2026-32203 · CVE-2026-33116
RHSA-2026:9080: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
CVE-2025-26646 · CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315 · CVE-2026-26171 · CVE-2026-32178 · CVE-2026-32203 · CVE-2026-33116
RHSA-2025:18150: security update for dotnet9.0
CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315
RHSA-2025:18153: Red Hat Security Advisory: .NET 9.0 security update
CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315
NCSC-2025-0313: Kwetsbaarheden verholpen in Microsoft Developer Tools
CVE-2025-25004 · CVE-2025-54132 · CVE-2025-55240 · CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315
RHBA-2025:20993: bugfix update for dotnet10.0
CVE-2025-55247 · CVE-2025-55315
RHSA-2025:18149: security update for dotnet8.0
CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315
RHSA-2025:18151: security update for dotnet9.0
CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315
RHSA-2025:18152: Red Hat Security Advisory: .NET 8.0 security update
CVE-2025-55247 · CVE-2025-55248 · CVE-2025-55315
- Source published
- Oct 14, 2025, 5:00:09 PM (timezone not stated)
- Source modified
- Feb 22, 2026, 5:24:10 PM (timezone not stated)
- Observed here
- 27 Oct 2026 22:55:06 UTC
- Source terms
- ENISA EUVD · source terms and attribution apply
Original source record · Cite this exact observation · Complete original publisher JSON
This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.
EUVD CVSS 3.1 · 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C