CVE-2026-69562: Microsoft SQL Server Information Disclosure Vulnerability

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

What, why and how

Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.

What

Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

An attacker operating through a network path may attempt exploitation without authentication after a user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

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 → Out-of-bounds Read → cause the confidentiality, integrity or availability impact described by the vendor
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-125 ↗
CWE-125: Out-of-bounds Read. The product reads data past the end, or before the beginning, of the intended buffer.
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: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.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.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.

NetworkUnauthenticatedCWE-125

Official authority intelligence

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

ENISA EUVD · EUVD-2026-73794Official EUVD mapping

Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.

Official EUVD record ↗

BSI · German · WID-SEC-2026-3271Microsoft SQL Server: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Microsoft SQL Server 2017, SQL Server 2019 und SQL Server 2022 ausnutzen, um seine Berechtigungen zu erweitern – unter anderem auf SQL-Sysadmin- oder SYSTEM-Rechte –, beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszulösen und Sicherheitsmaßnahmen zu umgehen.

Official advisory ↗

CERT-FR · French · CERTFR-2026-AVI-1149Multiples vulnérabilités dans les produits Microsoft

septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69382 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69402 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69409 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69417 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69439 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69464 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69465 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69522 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69559 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69562 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69615 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69636 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69641 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69642 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69646 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69649 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69683 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69690 du 08 septembre 2026 Bulletin de sécurité Microsoft CVE-2026-69716 du 08 septembre 2026 Bulletin de sécurité Micr

Official advisory ↗

CSIRT Italia · Italian · aggiornamenti-mensili-microsoft-24Aggiornamenti Mensili Microsoft

nuova finestra - - CVE-2026-69528 : apre una nuova finestra - - CVE-2026-69408 : apre una nuova finestra - - CVE-2026-69529 : apre una nuova finestra - - CVE-2026-69401 : apre una nuova finestra - - CVE-2026-69522 : apre una nuova finestra - - CVE-2026-69402 : apre una nuova finestra - - CVE-2026-69405 : apre una nuova finestra - - CVE-2026-69406 : apre una nuova finestra - - CVE-2026-69527 : apre una nuova finestra - - CVE-2026-69403 : apre una nuova finestra - - CVE-2026-69524 : apre una nuova finestra - - CVE-2026-69404 : apre una nuova finestra - - CVE-2026-69525 : apre una nuova finestra - - CVE-2026-69441 : apre una nuova finestra - - CVE-2026-69562 : apre una nuova finestra - - CVE-2026-69442 : apre una nuova finestra - - CVE-2026-69563 : apre una nuova finestra - - CVE-2026-69560 : apre una nuova finestra - - CVE-2026-69440 : apre una nuova finestra - - CVE-2026-69561 : apre una nuova finestra - - CVE-2026-69434 : apre una nuova finestra - - CVE-2026-69556 : apre una nuova finestra - - CVE-2026-69432 : apre una nuova finestra - - CVE-2026-69553 : apre una nuova finestra - - CVE-2026-69433 : apre una nuova finestra - - CVE-2026-69554 : apre una nuova finestra - - CVE-2026-69438 : apre una nuova finestra - - CVE-2026-69559 : apre una nuova finestra - - CVE-2026-69439 : apre una nuova fi

Official advisory ↗

NCSC-NL · Dutch · NCSC-2026-0350Kwetsbaarheden verholpen in SQL Server

Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot de categorieën schade zoals benoemd in onderstaande tabel. ``` SQL Server: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-47297 | 8,10 | Uitvoeren van willekeurige code | | CVE-2026-66814 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-66816 | 6,50 | Omzeilen van beveiligingsmaatregel | | CVE-2026-66818 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-66819 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-66820 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-67368 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-67369 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67370 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-67373 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67376 | 7,50 | Denial-of-Service | | CVE-2026-67378 | 8,50 | Uitvoeren van willekeurige code | | CVE-2026-67379 | 8,50 | Uitvoeren van willekeurige code | | CVE-2026-67380 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67381 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-67383 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67384 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67385 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67386 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67388 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67389 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67390 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67393 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67624 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67629 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67630 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67631 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67633 | 6,50 | Denial-of-Service | | CVE-2026-67636 | 8,50 | Uitvoeren van willekeurige code | | CVE-2026-67638 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67639 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67641 | 6,50 | Denial-of-Service | | CVE-2026-67642 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67643 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-67645 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-67648 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-68775 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-68776 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-68777 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-68778 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-68779 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-68780 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-68781 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-68784 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-68785 | 4,90 | Uitvoeren van willekeurige code | | CVE-2026-68786 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-68787 | 7,80 | Uitvoeren van willekeurige code | | CVE-2026-69562 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-73028 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-73029 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-77480 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-77481 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-77482 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-77483 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-77484 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-77485 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-77486 | 8,80 | Uitvoeren van willekeurige code | | CVE-2026-77487 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-77488 | 5,50 | Toegang tot gevoelige gegevens | | CVE-2026-78456 | 8,80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows OLE DB: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-78441 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-78442 | 8,80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| ```

Official advisory ↗

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: Microsoft SQL Server 2017 (CU 31): 14.0.0 < 14.0.3550.4
Microsoft SQL Server 2017 (GDR): 14.0.0 < 14.0.2130.4
Microsoft SQL Server 2019 (CU 32): 15.0.0.0 < 15.0.4490.9
Microsoft SQL Server 2019 (GDR): 15.0.0 < 15.0.2190.7
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.

Evidence and provenance

Published 8 Sept 2026 · Last source change 11 Sept 2026, 16:45 UTC · CWE-125 · Out-of-bounds Read

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-2026-73794

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 ↗

9 Sept 2026, 15:04 UTC
ENISA EUVD mappingEUVD-2026-73794 was added to the official ENISA EUVD mapping for this CVE.
Before
not recorded
After
{"euvdId":"EUVD-2026-73794"}
ENISA EUVD ↗
8 Sept 2026, 17:18 UTC
Catalogue recordCVE added to the BlackTree catalogue.
CNA ↗

2026-09-08CVE published

ENISA EUVD · EUVD-2026-73794↗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.

Microsoft SQL Server Information Disclosure Vulnerability

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

ENISA European Vulnerability Database

EUVD-2026-73794

What, why and how

Exploit reality and attack path

Official authority intelligence

Patch and workaround

Evidence and provenance

What changed after publication

Microsoft SQL Server Information Disclosure Vulnerability

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

EUVD-2026-73794

What, why and how

Exploit reality and attack path

Official authority intelligence

Patch and workaround

Evidence and provenance

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