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Full vulnerability report · 2024
CVE-2024-43574High confidence

Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability

Microsoft · Windows 10 Version 21H2

8.3HighCVSS 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-2024-40328

No EUVD known-exploited evidence

Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability

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
8.3 · 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

Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability

What

Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability

Why

The program can continue using memory after it has been released, producing unsafe and attacker-influenceable behaviour.

How

An attacker operating through a network path may attempt exploitation without authentication after a user interaction. If successful, the issue may execute code or commands in the affected security context.

What

Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability

Why

The program can continue using memory after it has been released, producing unsafe and attacker-influenceable behaviour.

How

An attacker operating through a network path may attempt exploitation without authentication after a user interaction. If successful, the issue may execute code or commands in the affected security context.

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 → Use After Free → execute code or commands in the affected security context
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
Required interaction required
Attack complexity
High: exploitation depends on specific conditions
Security boundary
Changed: exploitation can affect a different security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-416 ↗

CWE-416: Use After Free. The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory belongs to the code that operates on the new pointer.

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:N/UI:R/S:C/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.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.PRNonePrivileges required: The attacker does not need an account or existing privileges.UIRequiredUser interaction: Another user must perform an action for exploitation to succeed.SChangedScope: The attack can affect a component governed by a different security 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
After compromise, an attacker may use built-in shells, scripting engines, scheduled tasks and native network utilities for discovery, persistence or movement. This is a plausible LoTL path, not evidence that it has occurred for every attack.
NetworkUnauthenticatedRemote code executionCWE-416
A

Official authority intelligence

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

ENISA EUVD · EUVD-2024-40328Official EUVD mapping

Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability

Official EUVD record
BSI · German · WID-SEC-W-2024-3121Microsoft Windows: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in verschiedenen Versionen von Microsoft Windows Server und Microsoft Windows ausnutzen, um seine Privilegien zu erhöhen, um Sicherheitsmechanismen zu umgehen, um einen Denial of Service Zustand herbeizuführen und um beliebigen Code auszuführen.

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0854Multiples vulnérabilités dans Microsoft Windows

4-43562 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43563 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43564 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43565 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43567 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43570 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43571 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43572 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43573 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43574 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43575 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43581 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43582 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43583 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43584 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43585 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43589 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-2024-43592 du 08 octobre 2024 Bulletin de sécurité Microsoft Windows CVE-202

Official advisory
NCSC-NL · Dutch · NCSC-2024-0392Kwetsbaarheden verholpen in Microsoft Windows

Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot onderstaande categorieën schade. De ernstigste kwetsbaarheid heeft kenmerk CVE-2024-38124 toegewezen gekregen en bevindt zich in de NETLOGON functionaliteit. Succesvol misbruik is echter niet eenvoudig en vereist voorafgaande kennis van de infrastructuur en precieze timing, waarbij een randvoorwaarde van succes is dat er een nieuwe Domain Controller wordt ingericht. ``` Microsoft Simple Certificate Enrollment Protocol: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43541 | 7.50 | Denial-of-Service | | CVE-2024-43544 | 7.50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows cURL Implementation: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-6197 | 8.80 | Uitvoeren van willekeurige code, | |----------------|------|-------------------------------------| Windows Secure Channel: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43550 | 7.40 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Windows Remote Desktop: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43582 | 8.10 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Microsoft ActiveX: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43517 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Telephony Server: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43518 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Remote Desktop Services: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43456 | 4.80 | Manipuleren van gegevens | |----------------|------|-------------------------------------| Windows MSHTML Platform: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43573 | 6.50 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Windows Mobile Broadband: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43525 | 6.80 | Uitvoeren van willekeurige code | | CVE-2024-43526 | 6.80 | Uitvoeren van willekeurige code | | CVE-2024-43537 | 6.50 | Denial-of-Service | | CVE-2024-43538 | 6.50 | Denial-of-Service | | CVE-2024-43540 | 6.50 | Denial-of-Service | | CVE-2024-43542 | 6.50 | Denial-of-Service | | CVE-2024-43543 | 6.80 | Uitvoeren van willekeurige code | | CVE-2024-43523 | 6.80 | Uitvoeren van willekeurige code | | CVE-2024-43524 | 6.80 | Uitvoeren van willekeurige code | | CVE-2024-43536 | 6.80 | Uitvoeren van willekeurige code | | CVE-2024-43555 | 6.50 | Denial-of-Service | | CVE-2024-43557 | 6.50 | Denial-of-Service | | CVE-2024-43558 | 6.50 | Denial-of-Service | | CVE-2024-43559 | 6.50 | Denial-of-Service | | CVE-2024-43561 | 6.50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows Standards-Based Storage Management Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43512 | 6.50 | Denial-of-Service | |----------------|------|-------------------------------------| Microsoft WDAC OLE DB provider for SQL: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43519 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Remote Desktop Client: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43533 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-43599 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Kernel-Mode Drivers: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43535 | 7.00 | Verkrijgen van verhoogde rechten | | CVE-2024-43554 | 5.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Code Integrity Guard: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43585 | 5.50 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Print Spooler Components: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43529 | 7.30 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Resilient File System (ReFS): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43500 | 5.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Microsoft Management Console: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43572 | 7.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| RPC Endpoint Mapper Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43532 | 8.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Graphics Component: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43508 | 5.50 | Toegang tot gevoelige gegevens | | CVE-2024-43534 | 6.50 | Toegang tot gevoelige gegevens | | CVE-2024-43509 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-43556 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Local Security Authority (LSA): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43522 | 7.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Sudo for Windows: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43571 | 5.60 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Windows Scripting: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43584 | 7.70 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Winlogon: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43583 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Kerberos: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38129 | 7.50 | Verkrijgen van verhoogde rechten | | CVE-2024-43547 | 6.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows Cryptographic Services: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43546 | 5.60 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows Routing and Remote Access Service (RRAS): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38261 | 7.80 | Uitvoeren van willekeurige code | | CVE-2024-43608 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-43607 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-38265 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-43453 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-38212 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-43549 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-43564 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-43589 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-43592 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-43593 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-43611 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows EFI Partition: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-37976 | 6.70 | Omzeilen van beveiligingsmaatregel | | CVE-2024-37982 | 6.70 | Omzeilen van beveiligingsmaatregel | | CVE-2024-37983 | 6.70 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Role: Windows Hyper-V: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-20659 | 7.10 | Omzeilen van beveiligingsmaatregel | | CVE-2024-43521 | 7.50 | Denial-of-Service | | CVE-2024-43567 | 7.50 | Denial-of-Service | | CVE-2024-43575 | 7.50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows Hyper-V: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-30092 | 8.00 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows NT OS Kernel: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43553 | 7.40 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Network Address Translation (NAT): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43562 | 7.50 | Denial-of-Service | | CVE-2024-43565 | 7.50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows Remote Desktop Licensing Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38262 | 7.50 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| OpenSSH for Windows: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43581 | 7.10 | Uitvoeren van willekeurige code | | CVE-2024-43615 | 7.10 | Uitvoeren van willekeurige code | | CVE-2024-38029 | 7.50 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows NTFS: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43514 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Netlogon: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38124 | 9.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Storage Port Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43560 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Common Log File System Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43501 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Secure Kernel Mode: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43516 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-43528 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Windows Speech: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43574 | 8.30 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Ancillary Function Driver for WinSock: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43563 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows BitLocker: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43513 | 6.40 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Online Certificate Status Protocol (OCSP): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43545 | 7.50 | Denial-of-Service | |----------------|------|-------------------------------------| Internet Small Computer Systems Interface (iSCSI): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43515 | 7.50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows Kernel: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43502 | 7.10 | Verkrijgen van verhoogde rechten | | CVE-2024-43527 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-37979 | 6.70 | Verkrijgen van verhoogde rechten | | CVE-2024-43511 | 7.00 | Verkrijgen van verhoogde rechten | | CVE-2024-43520 | 5.00 | Denial-of-Service | | CVE-2024-43570 | 6.40 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Azure Stack: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38179 | 8.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Storage: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43551 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Shell: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43552 | 7.30 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| BranchCache: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-43506 | 7.50 | Denial-of-Service | | CVE-2024-38149 | 7.50 | Denial-of-Service | |----------------|------|-------------------------------------| ```

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
10.0.19043.0 < 10.0.19044.5011; 10.0.19045.0 < 10.0.19045.5011; 10.0.22000.0 < 10.0.22000.3260; 10.0.22621.0 < 10.0.22621.4317; 10.0.22631.0 < 10.0.22631.4317; 10.0.26100.0 < 10.0.26100.2033; 10.0.20348.0 < 10.0.20348.2762
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 Oct 2024 · Last source change 19 Aug 2026, 16:27 UTC · CWE-416 · Use After Free

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-2024-40328
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
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2024-40328↗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-2024-43574 · cve.blacktree.nl