vciy

CVE-2025-24984

INDEX BUILT · 2026-09-20

No source can show you its own past. This one can.

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Windows NTFS Information Disclosure Vulnerability

CVE-2025-249844 of 4 sources documented this
68

rank 68 = 40 + 12 + 1 + 9 + 6

rank@v1 · this cycle

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.01956 · CISA KEV listed  ·  without this subject the record ranks 28

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 4.6, from the CNA  ·  without this subject the record ranks 56

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2025-11-18  ·  without this subject the record ranks 67

How much of the world it touches

NVD CPE configurations

14 products in the CPE ranges  ·  without this subject the record ranks 59

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 62

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$59,700over the next 30 days, if this record is yours
Movement-$257,000on 2025-11-21, the last material move, 9 months before this reading
Basisassumeda published average, not your estate

$59,700 = $4.99M incident cost x 0.6121449559255632 exposure x 0.01956 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.01956EPSSKEV · LISTED
Severity4.6 MEDIUMreceipt
Harmpartial impactreceipt
Exploitationin the wild · KEVreceipt
Defensefix version namedreceipt
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2025-11-21, 287 days at 0.02, as of 2026-09-04. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

Running Microsoft Windows 10 Version 1507? Check your version

A deterministic range check against the ranges this record publishes. It tells you where a version sits in the record, not whether your deployment is exploitable. No account needed.

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AcceptDeferPatch by…Not affectedMitigated

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachneeds physical access · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-532 Insertion of Sensitive Information into Log Filereceipt
Published consequencesCWE-532: Confidentiality: Read Application Data[email protected]
Ransomware campaign useUnknown to CISAreceipt

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed in10.0.10240.20947; 10.0.14393.7876; 10.0.17763.7009; 10.0.19044.5608; 10.0.19045.5608; 10.0.22621.5039; 10.0.22631.5039; 10.0.26100.3476; 6.2.9200.25368…receipt
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.
CISA remediation statusoverdue since 2025-04-01receipt
CISA required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.receipt
Published to CISA KEVsame dayderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Exploited in the wild · CISA KEV listed, 2025-03-11.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed2025-03-11receipt
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA4.6 MEDIUMreceipt
Exploit probability0.01956 · top 21% of all CVEsreceipt
Blast breadth2 products across 1 vendorderived
Assigned bymicrosoftreceipt
Recorded changes46 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productMicrosoft Windows 10 Version 1507; Microsoft Windows 10 Version 1607; Microsoft Windows 10 Version 1809; Microsoft Windows 10 Version 21H2; Microsoft Windows 10 Version 22H2…receipt
Published rangesmicrosoft windows 10 1507 < 10.0.10240.20947; microsoft windows 10 1607 < 10.0.14393.7876; microsoft windows 10 1809 < 10.0.17763.7009; microsoft windows 10 21h2 < 10.0.19044.5608receipt
Show all 14 published ranges
microsoft windows 10 1507 < 10.0.10240.20947
microsoft windows 10 1607 < 10.0.14393.7876
microsoft windows 10 1809 < 10.0.17763.7009
microsoft windows 10 21h2 < 10.0.19044.5608
microsoft windows 10 22h2 < 10.0.19045.5608
microsoft windows 11 22h2 < 10.0.22621.5039
microsoft windows 11 23h2 < 10.0.22631.5039
microsoft windows 11 24h2 < 10.0.26100.3403
microsoft windows server 2012 r2
microsoft windows server 2016 < 10.0.14393.7876
microsoft windows server 2019 < 10.0.17763.7009
microsoft windows server 2022 < 10.0.20348.3270
microsoft windows server 2022 23h2 < 10.0.25398.1486
microsoft windows server 2025 < 10.0.26100.3403
Fixed in10.0.10240.20947; 10.0.14393.7876; 10.0.17763.7009; 10.0.19044.5608; 10.0.19045.5608; 10.0.22621.5039; 10.0.22631.5039; 10.0.26100.3476; 6.2.9200.25368…receipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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Attack path

Physical accessno credentials, no interactionCISA KEV listingadded 03-11 · due 04-01Microsoft Windows Server 2012CWE-532 weaknessConfidentiality lossC:Hmandates remediationexploits CWE-532data compromise

What it is stated by the CNA

Insertion of sensitive information into log file in Windows NTFS allows an unauthorized attacker to disclose information with a physical attack. receipt

NVD's analysis a second authority

weakness
CWE-532
affected versions
microsoft windows 10 1507 < 10.0.10240.20947; microsoft windows 10 1607 < 10.0.14393.7876; microsoft windows 10 1809 < 10.0.17763.7009; and 11 more, listed in full below
also scored by
[email protected] 4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

check it yourself msrc.microsoft.com receipt

Dated events

2025-03-11Added to CISA KEV2025-03-17EPSS moved 0.01 to 0.132025-04-01CISA remediation due2025-11-21EPSS moved 0.14 to 0.05

Movement the material steps

12 Mar 20250.00100
17 Mar 20250.13178 · crossed 0.10 · scoring model v2025.03.14
29 Mar 20250.06226 · crossed 0.10
30 Mar 20250.16303 · crossed 0.10
28 Oct 20250.03241 · crossed 0.10
18 Nov 20250.13737 · crossed 0.10
21 Nov 20250.05318 · crossed 0.10
15 Jun 20260.01831 · scoring model v2026.06.15
14 Aug 20260.01956

This score more than doubled inside 72 hours. Both observations are in the full history below.

Show all 35 observations
12 Mar 20250.00100
14 Mar 20250.01032
17 Mar 20250.13178
20 Mar 20250.16303
29 Mar 20250.06226
30 Mar 20250.16303
1 Apr 20250.1924
12 Apr 20250.20783
15 Apr 20250.24814
22 Apr 20250.23794
6 May 20250.21258
13 May 20250.19135
18 May 20250.19784
1 Jun 20250.18721
11 Jul 20250.19409
7 Aug 20250.22265
29 Aug 20250.17667
24 Sep 20250.13869
22 Oct 20250.1192
28 Oct 20250.03241
14 Nov 20250.0393
18 Nov 20250.13737
21 Nov 20250.05318
8 Dec 20250.04971
17 Mar 20260.04449
19 Apr 20260.02701
21 Apr 20260.02825
27 Apr 20260.03011
4 May 20260.02825
11 May 20260.03663
17 May 20260.04147
30 May 20260.0431
15 Jun 20260.01831
7 Aug 20260.01972
14 Aug 20260.01956

35 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.01956Published · CISA KEV2025-03-11Index as of2026-09-04

Listed by CISA on the day it published, exploit probability more than doubled between 2025-03-12 and 2025-03-14 (0.001 → 0.01032) and the record had been public for 1 year, 5 months when this index was last written.

No material movement in 21 days as of the last ingest this index recorded.

Published 2025-03-11 receipt · CISA KEV 2025-03-11 receipt · Index as of 2026-09-04 derived

Siblings and hubs

Records related to this one

Its defect family

microsoft windows 10 version 1507

Of the 11 records in this family, this is the only one holding a stated fix version: 10.0.10240.20947; 10.0.14393.7876; 10.0.17763.7009; 10.0.190.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

This record is one of a group, and the group's page describes all of them. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

Browse the index from here

These are index-wide views, not findings about CVE-2025-24984.

What usually comes next

Everything above needs no account. What is below is work: assembling it, scoping it to your estate, watching it, and handing it to someone else.

Everything on this page is free. Public data. Withholding it protects nothing.