BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2025
CVE-2025-55248High confidence

.NET, .NET Framework, and Visual Studio Information Disclosure Vulnerability

Microsoft · .NET 8.0

4.8MediumCVSS 3.1
Recommended action
Scheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityMediumOperational priority:Medium, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 0.72% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Microsoft .NET 8.0 and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: As exposure requiresRemediation target: Within 365 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Distribution package intelligence

Release-specific package status

Alpine, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

7 package states
Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Alpine v3.23v3.23 · communitydotnet8-runtimeVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.8.0.21-r0Alpine Security Database ↗Source updated 11 Sep 2026
Alpine v3.23v3.23 · communitydotnet9-runtimeVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.9.0.10-r0Alpine Security Database ↗Source updated 11 Sep 2026
Alpine v3.22v3.22 · communitydotnet8-runtimeVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.8.0.21-r0Alpine Security Database ↗Source updated 11 Sep 2026
Alpine v3.22v3.22 · communitydotnet9-runtimeVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.9.0.10-r0Alpine Security Database ↗Source updated 11 Sep 2026
Alpine v3.21v3.21 · communitydotnet8-runtimeVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.8.0.21-r0Alpine Security Database ↗Source updated 19 Aug 2026
Alpine v3.21v3.21 · communitydotnet9-runtimeVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.9.0.10-r0Alpine Security Database ↗Source updated 19 Aug 2026
Ubuntu 24.04 LTSnoble · standard archivedotnet8Vendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.8.0.121-8.0.21-0ubuntu1~24.04.1Canonical Ubuntu Security ↗Source updated 5 Oct 2026
Open-source package ranges48 source-attributed ranges

These OSV and GitHub advisory ranges apply only to the named package and ecosystem. A listed fixed version is not a universal product patch or proof that an update is installed.

Ecosystem and packageAffected rangeFirst fixed versionEvidence
NuGetMicrosoft.NetCore.App.Runtime.linux-armECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-armECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-arm64ECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-arm64ECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-musl-armECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-musl-armECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-musl-arm64ECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-musl-arm64ECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-musl-x64ECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-musl-x64ECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-x64ECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.linux-x64ECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.osx-arm64ECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.osx-arm64ECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.osx-x64ECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.osx-x64ECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.win-armECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.win-armECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.win-arm64ECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.win-arm64ECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.win-x64ECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.win-x64ECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.win-x86ECOSYSTEM: introduced 9.0.0; fixed 9.0.109.0.10OSV record ↗aggregator derived · 10 Sep 2026
NuGetMicrosoft.NetCore.App.Runtime.win-x86ECOSYSTEM: introduced 8.0.0; fixed 8.0.218.0.21OSV record ↗aggregator derived · 10 Sep 2026
nugetMicrosoft.NetCore.App.Runtime.linux-arm>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-arm>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-arm64>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-arm64>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-musl-arm>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-musl-arm>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-musl-arm64>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-musl-arm64>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-musl-x64>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-musl-x64>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-x64>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.linux-x64>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.osx-arm64>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.osx-arm64>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.osx-x64>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.osx-x64>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.win-arm>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.win-arm>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.win-arm64>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.win-arm64>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.win-x64>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.win-x64>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.win-x86>= 9.0.0, <= 9.0.99.0.10GitHub advisory ↗upstream repository advisory · 15 Oct 2025
nugetMicrosoft.NetCore.App.Runtime.win-x86>= 8.0.0, <= 8.0.208.0.21GitHub advisory ↗upstream repository advisory · 15 Oct 2025
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2025-34346

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionScheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
01

What, why and how

Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker to disclose information over a network.

What

Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker to disclose information over a network.

Why

The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker to disclose information over a network.

Why

The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Inadequate Encryption Strength → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
Low: a basic authenticated account is required
User interaction
Required interaction required
Attack complexity
High: exploitation depends on specific conditions
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-326 ↗

CWE-326: Inadequate Encryption Strength. The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.PRLowPrivileges required: The attacker needs basic user-level privileges.UIRequiredUser interaction: Another user must perform an action for exploitation to succeed.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.INoneIntegrity impact: No direct loss is represented by this metric.ANoneAvailability impact: No direct loss is represented by this metric.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkCWE-326
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-2025-2278Microsoft Developer Tools: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Microsoft Visual Studio, .NET Framework, Windows Server, ASP.NET, PowerShell und Windows ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um seine Privilegien zu erhöhen, und um Informationen offenzulegen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20251015Security Bulletin 15 Oct 2025

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 15 Oct 2025, published on 15 October 2025. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0796Multiples vulnérabilités dans Tenable Identity Exposure

d?id=CVE-2025-15079 Référence CVE CVE-2025-15224 https://www.cve.org/CVERecord?id=CVE-2025-15224 Référence CVE CVE-2025-15467 https://www.cve.org/CVERecord?id=CVE-2025-15467 Référence CVE CVE-2025-15468 https://www.cve.org/CVERecord?id=CVE-2025-15468 Référence CVE CVE-2025-15469 https://www.cve.org/CVERecord?id=CVE-2025-15469 Référence CVE CVE-2025-55130 https://www.cve.org/CVERecord?id=CVE-2025-55130 Référence CVE CVE-2025-55131 https://www.cve.org/CVERecord?id=CVE-2025-55131 Référence CVE CVE-2025-55132 https://www.cve.org/CVERecord?id=CVE-2025-55132 Référence CVE CVE-2025-55247 https://www.cve.org/CVERecord?id=CVE-2025-55247 Référence CVE CVE-2025-55248 https://www.cve.org/CVERecord?id=CVE-2025-55248 Référence CVE CVE-2025-55315 https://www.cve.org/CVERecord?id=CVE-2025-55315 Référence CVE CVE-2025-59465 https://www.cve.org/CVERecord?id=CVE-2025-59465 Référence CVE CVE-2025-59466 https://www.cve.org/CVERecord?id=CVE-2025-59466 Référence CVE CVE-2025-66199 https://www.cve.org/CVERecord?id=CVE-2025-66199 Référence CVE CVE-2025-68160 https://www.cve.org/CVERecord?id=CVE-2025-68160 Référence CVE CVE-2025-69418 https://www.cve.org/CVERecord?id=CVE-2025-69418 Référence CVE CVE-2025-69419 https://www.cve.org/CVERecord?id=CVE-2025-69419 Référence CVE CVE-2025-69420 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0969Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-54988 Référence CVE CVE-2025-55004 https://www.cve.org/CVERecord?id=CVE-2025-55004 Référence CVE CVE-2025-55005 https://www.cve.org/CVERecord?id=CVE-2025-55005 Référence CVE CVE-2025-55154 https://www.cve.org/CVERecord?id=CVE-2025-55154 Référence CVE CVE-2025-55160 https://www.cve.org/CVERecord?id=CVE-2025-55160 Référence CVE CVE-2025-55163 https://www.cve.org/CVERecord?id=CVE-2025-55163 Référence CVE CVE-2025-55193 https://www.cve.org/CVERecord?id=CVE-2025-55193 Référence CVE CVE-2025-55197 https://www.cve.org/CVERecord?id=CVE-2025-55197 Référence CVE CVE-2025-55212 https://www.cve.org/CVERecord?id=CVE-2025-55212 Référence CVE CVE-2025-55248 https://www.cve.org/CVERecord?id=CVE-2025-55248 Référence CVE CVE-2025-55298 https://www.cve.org/CVERecord?id=CVE-2025-55298 Référence CVE CVE-2025-55315 https://www.cve.org/CVERecord?id=CVE-2025-55315 Référence CVE CVE-2025-55551 https://www.cve.org/CVERecord?id=CVE-2025-55551 Référence CVE CVE-2025-55552 https://www.cve.org/CVERecord?id=CVE-2025-55552 Référence CVE CVE-2025-55553 https://www.cve.org/CVERecord?id=CVE-2025-55553 Référence CVE CVE-2025-55554 https://www.cve.org/CVERecord?id=CVE-2025-55554 Référence CVE CVE-2025-55557 https://www.cve.org/CVERecord?id=CVE-2025-55557 Référence CVE CVE-2025-55558 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0967Multiples vulnérabilités dans les produits VMware

d?id=CVE-2025-52434 Référence CVE CVE-2025-53023 https://www.cve.org/CVERecord?id=CVE-2025-53023 Référence CVE CVE-2025-53057 https://www.cve.org/CVERecord?id=CVE-2025-53057 Référence CVE CVE-2025-53066 https://www.cve.org/CVERecord?id=CVE-2025-53066 Référence CVE CVE-2025-53506 https://www.cve.org/CVERecord?id=CVE-2025-53506 Référence CVE CVE-2025-53864 https://www.cve.org/CVERecord?id=CVE-2025-53864 Référence CVE CVE-2025-54410 https://www.cve.org/CVERecord?id=CVE-2025-54410 Référence CVE CVE-2025-54798 https://www.cve.org/CVERecord?id=CVE-2025-54798 Référence CVE CVE-2025-55193 https://www.cve.org/CVERecord?id=CVE-2025-55193 Référence CVE CVE-2025-55248 https://www.cve.org/CVERecord?id=CVE-2025-55248 Référence CVE CVE-2025-55315 https://www.cve.org/CVERecord?id=CVE-2025-55315 Référence CVE CVE-2025-55752 https://www.cve.org/CVERecord?id=CVE-2025-55752 Référence CVE CVE-2025-55754 https://www.cve.org/CVERecord?id=CVE-2025-55754 Référence CVE CVE-2025-58056 https://www.cve.org/CVERecord?id=CVE-2025-58056 Référence CVE CVE-2025-58057 https://www.cve.org/CVERecord?id=CVE-2025-58057 Référence CVE CVE-2025-58446 https://www.cve.org/CVERecord?id=CVE-2025-58446 Référence CVE CVE-2025-58754 https://www.cve.org/CVERecord?id=CVE-2025-58754 Référence CVE CVE-2025-58767 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0958Multiples vulnérabilités dans Tenable Identity Exposure

De multiples vulnérabilités ont été découvertes dans Tenable Identity Exposure. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, un déni de service à distance et une atteinte à la confidentialité des données.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0897Multiples vulnérabilités dans Tenable Identity Exposure

De multiples vulnérabilités ont été découvertes dans Tenable Identity Exposure. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0882Multiples vulnérabilités dans les produits Microsoft

De multiples vulnérabilités ont été découvertes dans les produits Microsoft. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et une atteinte à la confidentialité des données.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0880Multiples vulnérabilités dans Microsoft .Net

De multiples vulnérabilités ont été découvertes dans Microsoft .Net. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et un contournement de la politique de sécurité.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0879Multiples vulnérabilités dans Microsoft Windows

5-49708 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-50152 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-50174 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-50175 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-53139 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-53150 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-53717 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-53768 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-54957 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-55248 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-55325 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-55326 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-55328 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-55330 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-55331 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-55332 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-55333 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-2025-55334 du 14 octobre 2025 Bulletin de sécurité Microsoft Windows CVE-202

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2025-017873マイクロソフトの複数の Microsoft 製品における情報を公開される脆弱性

マイクロソフトの .NET、Microsoft .NET Framework および Visual Studio には、情報を公開される脆弱性が存在します。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6605MS 10월 보안 위협에 따른 정기 보안 업데이트 권고

Windows Hyper-V 권한 상승 취약성 | | Connected Devices Platform Service (Cdpsvc) | CVE-2025-55326 | Windows 연결된 디바이스 플랫폼 서비스(Cdpsvc) 원격 코드 실행 취약성 | | Windows Storage Management Provider | CVE-2025-55325 | Windows 저장소 관리 공급자 정보 공개 취약성 | | GitHub | CVE-2025-55322 | OmniParser Remote Code Execution Vulnerability | | Azure Monitor | CVE-2025-55321 | Azure Monitor Log Analytics 스푸핑 취약성 | | Microsoft Configuration Manager | CVE-2025-55320 | 구성 관리자 권한 상승 취약성 | | Agentic AI and Visual Studio Code | CVE-2025-55319 | 에이전트 AI 및 Visual Studio Code 원격 코드 실행 취약성 | | ASP.NET Core | CVE-2025-55315 | ASP.NET 보안 기능 바이패스 취약성 | | .NET, .NET Framework, Visual Studio | CVE-2025-55248 | .NET, .NET Framework, Visual Studio 정보 공개 취약성 | | .NET | CVE-2025-55247 | .NET 권한 상승 취약성 | | Azure Entra | CVE-2025-55241 | Azure Entra 권한 상승 취약성 | | Visual Studio | CVE-2025-55240 | Visual Studio 권한 상승 취약성 | | Microsoft High Performance Compute Pack (HPC) | CVE-2025-55232 | Microsoft 고성능 컴퓨팅(HPC) 팩 원격 코드 실행 취약성 | | Microsoft Windows Codecs Library | CVE-2025-54957 | MITRE CVE-2025-54957: Dolby Digital Plus 오디오 디코더에서 정수 오버플로 | | Microsoft Office | CVE-2025-54910 | Microsoft Office 원격 코드 실행 취약성 | | Microsoft Office | CVE-2025-54906 | Microsoft Office 원격 코드 실행 취약성 | | Microsoft Office Word | CVE-2025-54905 | Microsoft Word 정보 유출 취약성 | | Micr

Official advisory ↗
NCSC-NL · Dutch · NCSC-2025-0313Kwetsbaarheden verholpen in Microsoft Developer Tools

Een kwaadwillende kan de kwetsbaarheden misbruiken om zich verhoogde rechten toe te kennen, beveiligingsmaatregelen te omzeilen en toegang te krijgen tot gevoelige gegevens. De ernstigste kwetsbaarheid heeft kenmerk CVE-2025-55315 toegewezen gekregen en bevindt zich in ASP .NET core. Een kwaadwillende kan de kwetsbaarheid misbruiken om middels http-request smuggling beveiligingsmaatregelen te omzeilen en zo toegang te krijgen tot gevoelige gegevens in de scope van de applicaties draaiend op de kwetsbare .NET core software. ``` .NET, .NET Framework, Visual Studio: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2025-55248 | 4.80 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Visual Studio: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2025-54132 | 4.40 | Toegang tot gevoelige gegevens | | CVE-2025-55240 | 7.30 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft PowerShell: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2025-25004 | 7.30 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| ASP.NET Core: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2025-55315 | 9.90 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| .NET: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2025-55247 | 7.30 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| ```

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Fixed
An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 14 Oct 2025 · Last source change 22 Feb 2026, 17:25 UTC · CWE-326 · Inadequate Encryption Strength

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2025-34346
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceOther authority
NVD statusNVD enriched

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2025-34346↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2025-55248 · cve.blacktree.nl