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Full vulnerability report · 2026
CVE-2026-62895High confidence

Azure Arc SQL Server Extension Elevation of Privilege Vulnerability

Microsoft · Azure Arc SQL Server Extension

8.8HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Optional official sources

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

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

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-2026-73168

No EUVD known-exploited evidence

Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

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
8.8 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

What

Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

Why

Attacker-controlled data is not kept separate from SQL query syntax, allowing the intended database operation to be changed.

How

An attacker operating through a network path may attempt exploitation without authentication after a user interaction. If successful, the issue may gain additional privileges.

What

Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

Why

Attacker-controlled data is not kept separate from SQL query syntax, allowing the intended database operation to be changed.

How

An attacker operating through a network path may attempt exploitation without authentication after a user interaction. If successful, the issue may gain additional privileges.

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 → Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') → gain additional privileges
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
Required interaction required
Attack complexity
Low: no specialised conditions are recorded
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-89 ↗

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection'). The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

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:L/PR:N/UI:R/S:U/C:H/I:H/A:H/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.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing 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.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
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.
NetworkUnauthenticatedPrivilege escalationCWE-89
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-73168Official EUVD mapping

Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

Official EUVD record ↗
BSI · German · WID-SEC-2026-3265Microsoft Azure, Entra und Azure CLI : Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Microsoft Azure, Microsoft Entra und Microsoft Azure CLI ausnutzen, um sich als andere Benutzer auszugeben, unberechtigt auf geschützte Daten und Funktionen zuzugreifen und diese zu verändern, erhöhte Berechtigungen bis hin zu SYSTEM-Rechten zu erlangen, beliebige Systembefehle bzw. Code mit den Rechten privilegierter Benutzer auszuführen sowie vertrauliche Informationen offenzulegen.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1148Multiples vulnérabilités dans Microsoft Azure

De multiples vulnérabilités ont été découvertes dans Microsoft Azure. 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 ↗
CSIRT Italia · Italian · aggiornamenti-mensili-microsoft-24Aggiornamenti Mensili Microsoft

nuova finestra - - CVE-2026-68880 : apre una nuova finestra - - CVE-2026-69298 : apre una nuova finestra - - CVE-2026-68881 : apre una nuova finestra - - CVE-2026-69299 : apre una nuova finestra - - CVE-2026-69296 : apre una nuova finestra - - CVE-2026-69297 : apre una nuova finestra - - CVE-2026-69290 : apre una nuova finestra - - CVE-2026-69291 : apre una nuova finestra - - CVE-2026-68873 : apre una nuova finestra - - CVE-2026-68874 : apre una nuova finestra - - CVE-2026-69289 : apre una nuova finestra - - CVE-2026-68877 : apre una nuova finestra - - CVE-2026-68878 : apre una nuova finestra - - CVE-2026-68875 : apre una nuova finestra - - CVE-2026-62895 : apre una nuova finestra - - CVE-2026-68876 : apre una nuova finestra - - CVE-2026-47297 : apre una nuova finestra - - CVE-2026-50349 : apre una nuova finestra - - CVE-2026-68785 : apre una nuova finestra - - CVE-2026-68786 : apre una nuova finestra - - CVE-2026-68784 : apre una nuova finestra - - CVE-2026-68787 : apre una nuova finestra - - CVE-2026-68781 : apre una nuova finestra - - CVE-2026-68780 : apre una nuova finestra - - CVE-2026-58611 : apre una nuova finestra - - CVE-2026-63523 : apre una nuova finestra - - CVE-2026-57099 : apre una nuova finestra - - CVE-2026-57098 : apre una nuova finestra - - CVE-2026-68895 : apre una nuova fi

Official advisory ↗
NCSC-NL · Dutch · NCSC-2026-0347Kwetsbaarheden verholpen in Microsoft Azure

Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot de categorieën schade, zoals genoemd in onderstaande tabel. De kwetsbaarheid met kenmerk CVE-2026-69854 heeft een CVSS-score van 9,0. Een kwaadwillende die al over een geldige sessie beschikt, kan de kwetsbaarheid onder specifieke voorwaarden, zoals bepaalde protocolinstellingen of configuraties, misbruiken om zijn rechten binnen de applicatie te verhogen. Hierdoor kan de kwaadwillende toegang krijgen tot afgeschermde functionaliteiten of gegevens. De kwetsbaarheid met kenmerk CVE-2026-62895 heeft een CVSS-score van 8,8. Een kwaadwillende kan een speciaal geprepareerde website hosten en een gebruiker ertoe verleiden deze te bezoeken. Vervolgens kan de kwaadwillende via verzoeken aan een kwetsbare lokaal draaiende service opdrachten uitvoeren met verhoogde rechten. Voor misbruik is geen authenticatie vereist, maar gebruikersinteractie is wel vereist. Succesvol misbruik kan leiden tot het verkrijgen van SYSTEM-rechten. De kwetsbaarheid met kenmerk CVE-2026-77909 heeft een CVSS-score van 7,7. De kwetsbaarheid betreft onvoldoende beveiligde inloggegevens in Azure CycleCloud. Een geauthenticeerde kwaadwillende kan deze kwetsbaarheid via het netwerk misbruiken om informatie, waaronder inloggegevens, te verkrijgen. ``` Spring Cloud Azure: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-69854 | 9,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Azure Arc: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-62895 | 8,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Azure CycleCloud: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-77909 | 7,70 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Azure Resource Manager (ARM): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-81961 | 9,90 | 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
Azure Arc SQL Server Extension: 1.0.0.0 < 1.1.3518.465
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 8 Sept 2026 · Last source change 11 Sept 2026, 22:09 UTC · CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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 2026-09-09
European sourceENISA EUVD · EUVD-2026-73168
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceOther authority
NVD statusNVD awaiting enrichment

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

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    1.0.0.0 < 1.1.3518.465 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    Azure Arc SQL Server Extension: 1.0.0.0 < 1.1.3518.465 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    CNA ↗
  2. ENISA EUVD mappingEUVD-2026-73168 was added to the official ENISA EUVD mapping for this CVE.
    Before
    not recorded
    After
    {"euvdId":"EUVD-2026-73168"}
    ENISA EUVD ↗
  3. Catalogue recordCVE added to the BlackTree catalogue.
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2026-73168↗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-2026-62895 · cve.blacktree.nl