vciy

CVE-2023-36025

INDEX BUILT · 2026-09-20

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Windows SmartScreen Security Feature Bypass Vulnerability

CVE-2023-360254 of 4 sources documented this
75

rank 75 = 40 + 22 + 1 + 6 + 6

rank@v1 · act now

Someone is already using it

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

EPSS 0.88085 · CISA KEV listed  ·  without this subject the record ranks 35

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 8.8, from NVD  ·  without this subject the record ranks 53

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2025-11-21  ·  without this subject the record ranks 74

How much of the world it touches

NVD CPE configurations

5 products in the CPE ranges  ·  without this subject the record ranks 69

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 69

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$4.40Mover the next 30 days, if this record is yours
Movement+$224,000on 2025-11-21, the last material move, 9 months before this reading
Basisassumeda published average, not your estate

$4.40M = $4.99M incident cost x 1 exposure x 0.88085 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

0.88085EPSSKEV · LISTED
Severity8.8 HIGHreceipt
Harmtotal lossreceipt
Exploitationin the wild · KEVreceipt
Defensefix version namedreceipt
Movementrisenreceipt
PLATEAU10Minimal movement since 2025-03-17, 541 days at 0.88, as of 2026-09-09. 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 1809? Check your version

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachnetwork-reachable · no privileges required · user interaction required · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classNo CWE mapping in held sources.
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 in10.0.17763.5122; 10.0.20348.2113; 10.0.22000.2600; 10.0.19043.3693; 10.0.22621.2715; 10.0.19045.3693; 10.0.22631.2715; 10.0.25398.531; 10.0.10240.20308…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 2023-12-05receipt
CISA required actionApply mitigations per vendor instructions 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, 2023-11-14.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 3 public repositories2023-11-17receipt
  • RUNG 3Exploited in the wild · CISA KEV listed2023-11-14receipt
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA8.8 HIGHreceipt
CVSS, NVD8.8 HIGHreceipt
Exploit probability0.88085 · top 0.24% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned bymicrosoftreceipt
Recorded changes74 · last 18 Sep 2026derived

Affected & Fixed Versions as published

Affected productMicrosoft Windows 10 Version 1809; Microsoft Windows Server 2019; Microsoft Windows Server 2019 (Server Core installation); Microsoft Windows Server 2022; Microsoft Windows 11 version 21H2…receipt
Published rangesmicrosoft windows server 2008 r2; microsoft windows server 2012 r2; microsoft windows server 2016 < 10.0.14393.6452; microsoft windows server 2019 < 10.0.17763.5122receipt
Show all 5 published ranges
microsoft windows server 2008 r2
microsoft windows server 2012 r2
microsoft windows server 2016 < 10.0.14393.6452
microsoft windows server 2019 < 10.0.17763.5122
microsoft windows server 2022 < 10.0.20348.2113
Fixed in10.0.17763.5122; 10.0.20348.2113; 10.0.22000.2600; 10.0.19043.3693; 10.0.22621.2715; 10.0.19045.3693; 10.0.22631.2715; 10.0.25398.531; 10.0.10240.20308…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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What it is stated by the CNA

Windows SmartScreen Security Feature Bypass Vulnerability receipt

NVD's analysis a second authority

severity
8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
affected versions
microsoft windows server 2008 r2; microsoft windows server 2012 r2; microsoft windows server 2016 < 10.0.14393.6452; and 2 more, listed in full below
also scored by
[email protected] 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

check it yourself msrc.microsoft.com receipt

Dated events

2023-11-14Added to CISA KEV2023-12-05CISA remediation due2025-03-17EPSS moved 0.01 to 0.872026-06-15EPSS moved 0.90 to 0.88

Movement the material steps

15 Nov 20230.01698
17 Mar 20250.87263 · crossed 0.10 and 0.50 · scoring model v2025.03.14
31 Mar 20250.90736 · crossed 0.90
13 Aug 20250.88675 · crossed 0.90
26 Aug 20250.90393 · crossed 0.90
29 Sep 20250.88786 · crossed 0.90
2 Oct 20250.90393 · crossed 0.90
21 Oct 20250.89592 · crossed 0.90
22 Oct 20250.9054 · crossed 0.90
18 Nov 20250.87382 · crossed 0.90
21 Nov 20250.91878 · crossed 0.90
15 Jun 20260.88196 · crossed 0.90 · scoring model v2026.06.15
9 Sep 20260.88085
Show all 60 observations
15 Nov 20230.01698
21 Nov 20230.00793
17 Dec 20230.00633
16 Jan 20240.00693
16 Feb 20240.00788
21 Feb 20240.00492
25 Mar 20240.00347
18 Apr 20240.00457
4 Aug 20240.00648
28 Aug 20240.00784
9 Sep 20240.00655
20 Sep 20240.00810
3 Oct 20240.00572
14 Oct 20240.00618
26 Oct 20240.00747
9 Nov 20240.00756
20 Nov 20240.00943
3 Dec 20240.01014
16 Dec 20240.01246
23 Jan 20250.00894
5 Feb 20250.01153
18 Feb 20250.01043
3 Mar 20250.01179
17 Mar 20250.87263
31 Mar 20250.90736
15 Apr 20250.90424
20 Apr 20250.91066
23 Apr 20250.90415
11 May 20250.91795
15 May 20250.91847
20 May 20250.90725
24 May 20250.91795
27 May 20250.90662
13 Aug 20250.88675
16 Aug 20250.88786
26 Aug 20250.90393
16 Sep 20250.90295
17 Sep 20250.90213
19 Sep 20250.90472
29 Sep 20250.88786
2 Oct 20250.90393
21 Oct 20250.89592
22 Oct 20250.9054
23 Oct 20250.90616
29 Oct 20250.90951
5 Nov 20250.91388
18 Nov 20250.87382
21 Nov 20250.91878
9 Dec 20250.91388
18 Dec 20250.91878
25 Dec 20250.91388
1 Jan 20260.90206
18 Jan 20260.91388
23 Jan 20260.90288
5 Feb 20260.90206
21 Apr 20260.90288
4 May 20260.91473
7 Jun 20260.90206
15 Jun 20260.88196
9 Sep 20260.88085

60 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 0.88085Published · CISA KEV2023-11-14Public PoC2023-11-17Index as of2026-09-09

Listed by CISA on the day it published and the record had been public for 2 years, 9 months when this index was last written.

Published 2023-11-14 receipt · CISA KEV 2023-11-14 receipt · Public PoC 2023-11-17 receipt · Index as of 2026-09-09 derived

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