vciy

CVE-2015-2360

INDEX BUILT · 2026-09-20

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win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2 and R2 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows…

CVE-2015-23603 of 4 sources documented this
70

rank 70 = 40 + 18 + 1 + 5 + 6

rank@v1 · act now

Someone is already using it

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

EPSS 0.14840 · CISA KEV listed  ·  without this subject the record ranks 30

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 7.2, from NVD  ·  without this subject the record ranks 52

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2025-10-22  ·  without this subject the record ranks 69

How much of the world it touches

NVD CPE configurations

3 products in the CPE ranges  ·  without this subject the record ranks 65

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 64

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$741,000over the next 30 days, if this record is yours
Movement+$2.04Mon 2026-04-23, the last material move, 4 months before this reading
Basisassumeda published average, not your estate

$741,000 = $4.99M incident cost x 1 exposure x 0.1484 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

0.1484EPSSKEV · LISTED
Severity7.2 HIGHreceipt
Harmtotal lossreceipt
Exploitationin the wild · KEVreceipt
Defenseno fix version held
Movementrisenreceipt
PLATEAU10Minimal movement since 2026-06-15, 95 days at 0.15, as of 2026-09-18. arc-rules@v1

Foresight · where to check next

CVE-2015-2546Citrix NetScalerMicrosoft WindowsMicrosoftCVE-2017-1000253Microsoft Office2360

This record is one instance of CWE-119, improper restriction of operations within the bounds of a memory buffer. The index holds 14297 prior instances of this class, 57 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

Full pattern panel

Prior records in this weakness class. Each is its own record, dated and receipted.
Color is a claim, not decoration:the hostile worldthe defenseno signalspoke length is how much of the record matches, not how bad it is

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachneeds local access · no authentication · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v2.0 · NVD's vectorreceipt
Weakness classCWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-416 Use After Freereceipt
Published consequencesCWE-119: Integrity, Confidentiality, Availability: Execute Unauthorized Code or Commands, Modify Memory; Availability, Confidentiality: Read Memory, DoS: Crash, Exit, or Restart, DoS: Resource…[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 inNo fix version in held sources, as the index stood on 18 Sep 2026.
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 2022-06-15receipt
CISA required actionApply updates per vendor instructions.receipt
Published to CISA KEV2541 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Exploited in the wild · CISA KEV listed, 2022-05-25.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed2022-05-25receipt
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, NVD7.2 HIGHreceipt
Exploit probability0.1484 · top 3% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned bymicrosoftreceipt
Recorded changes38 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Named in the CPE rangesMicrosoft windows serverreceipt
Published rangesmicrosoft windows server 2003 r2; microsoft windows server 2008 r2; microsoft windows server 2012 r2receipt

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

win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2 and R2 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted application, aka "Win32k Elevation of Privilege Vulnerability." receipt

NVD's analysis a second authority

severity
7.2 AV:L/AC:L/Au:N/C:C/I:C/A:C
weakness
CWE-119; CWE-416
affected versions
microsoft windows server 2003 r2; microsoft windows server 2008 r2; microsoft windows server 2012 r2
also scored by
8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

check it yourself securitytracker.com securityfocus.com docs.microsoft.com receipt

Dated events

2022-05-25Added to CISA KEV2022-06-15CISA remediation due2025-10-22EPSS moved 0.06 to 0.132026-04-23EPSS moved 0.12 to 0.522026-06-15EPSS moved 0.52 to 0.15

Movement the material steps

4 Feb 20220.01492
7 Mar 20235.6e-4 · scoring model v2023.03.01
17 Mar 20250.04868 · scoring model v2025.03.14
22 Oct 20250.13144 · crossed 0.10
23 Apr 20260.52413 · crossed 0.50
15 Jun 20260.1484 · crossed 0.50 · scoring model v2026.06.15
18 Sep 20260.1484
Show all 27 observations
4 Feb 20220.01492
8 Jan 20230.01268
7 Mar 20235.6e-4
8 Mar 20230.00056
4 Jun 20230.00083
9 Jul 20230.00133
7 Aug 20230.00084
25 Mar 20240.00060
26 Mar 20240.00084
14 May 20240.00060
15 May 20240.00084
17 Dec 20240.00552
11 Feb 20250.00517
17 Mar 20250.04868
19 Mar 20250.05976
29 Mar 20250.09526
30 Mar 20250.05976
21 May 20250.05968
27 May 20250.05865
22 Oct 20250.13144
1 Nov 20250.1155
16 Nov 20250.13229
1 Apr 20260.11601
23 Apr 20260.52413
15 Jun 20260.1484
16 Jun 20260.14958
18 Sep 20260.1484

27 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 0.1484Published2015-06-10CISA KEV2022-05-25Index as of2026-09-18

Listed by CISA 2541 days after it published and the record had been public for 11 years, 3 months when this index was last written.

Published 2015-06-10 receipt · CISA KEV 2022-05-25 receipt · Index as of 2026-09-18 derived

The pattern, elsewhere

This record is one instance of CWE-119, improper restriction of operations within the bounds of a memory buffer. The index holds 14297 prior instances of this class, 57 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2015-2546matches 5 of 7KEV listed · 2015receipt
CVE-2023-4966 · Citrix NetScaler ADConly 1 attribute comparableKEV listed · 2023receipt
CVE-2020-0796 · Microsoft Windows 10 Version 1903 for 32-bit…only 1 attribute comparableKEV listed · 2020receipt
CVE-2017-0101 · Microsoft Corporation Windowsonly 1 attribute comparableKEV listed · 2017receipt
CVE-2017-1000253only 1 attribute comparableKEV listed · 2017receipt
CVE-2017-11882 · Microsoft Officeonly 1 attribute comparableKEV listed · 2017receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

14297 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

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