vciy

CVE-2015-6108

INDEX BUILT · 2026-09-20

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The Windows font library in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8; Windows 8.1…

CVE-2015-61083 of 4 sources documented this
39

rank 39 = 6 + 23 + 1 + 9 + 0

rank@v1 · scheduled

Someone is already using it

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

EPSS 0.25998  ·  without this subject the record ranks 33

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 9.3, from NVD  ·  without this subject the record ranks 16

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2025-06-30  ·  without this subject the record ranks 38

How much of the world it touches

NVD CPE configurations

17 products in the CPE ranges  ·  without this subject the record ranks 30

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 39

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$1.30Mover the next 30 days, if this record is yours
Movement+$249,000on 2024-09-28, the last material move, 1 year, 8 months before this reading
Basisassumeda published average, not your estate

$1.30M = $4.99M incident cost x 1 exposure x 0.25998 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

0.25998EPSSNOT IN KEVas of 2026-09-20
Severity9.3 CRITICALreceipt
Harmtotal loss · unauthenticatedreceipt
Exploitationnone in held sources
Defenseno fix version held
Movementfallenreceipt
FALLING10Fallen from 0.61741 to 0.25998 across 18 observations. arc-rules@v1

Foresight · where to check next

CVE-2015-2546Citrix NetScalerMicrosoft WindowsMicrosoftCVE-2017-1000253Microsoft Office6108

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

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Reachnetwork-reachable · no authenticationreceipt
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 Bufferreceipt
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]

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 24 Jun 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.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

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

Authority who says so

CVSS, NVD9.3 CRITICALreceipt
Exploit probability0.25998 · top 2% of all CVEsreceipt
Blast breadth7 products across 1 vendorderived
Assigned bymicrosoftreceipt
Recorded changes18 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Named in the CPE rangesMicrosoft .net framework; Microsoft lync; Microsoft office; and 4 morereceipt
Published rangesmicrosoft live meeting 2007; microsoft lync 2010; microsoft lync 2013; microsoft office 2007receipt
Show all 17 published ranges
microsoft live meeting 2007
microsoft lync 2010
microsoft lync 2013
microsoft office 2007
microsoft office 2010
microsoft silverlight 5.0
microsoft skype for business 2016
microsoft windows server 2008 r2
microsoft windows server 2012 r2
microsoft .net framework 3.0
microsoft .net framework 4.0
microsoft .net framework 4.5
microsoft .net framework 4.5.1
microsoft .net framework 4.5.2
microsoft .net framework 4.6
microsoft .net framework 3.5.1
microsoft .net framework 3.5

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

The Windows font library in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT Gold and 8.1; Office 2007 SP3; Office 2010 SP2; Word Viewer; .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, and 4.6; Skype for Business 2016; Lync 2010; Lync 2013 SP1; Live Meeting 2007 Console; and Silverlight 5 allows remote attackers to execute arbitrary code via a crafted embedded font, aka "Graphics Memory Corruption Vulnerability." receipt

NVD's analysis a second authority

severity
9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C
weakness
CWE-119
affected versions
microsoft live meeting 2007; microsoft lync 2010; microsoft lync 2013; and 14 more, listed in full below

check it yourself securitytracker.com securitytracker.com docs.microsoft.com securitytracker.com securitytracker.com securitytracker.com +1 morereceipt

Dated events

2023-03-07EPSS moved 0.63 to 0.072026-06-15EPSS moved 0.44 to 0.26

Movement the material steps

4 Feb 20220.61741
7 Mar 20230.07155 · crossed 0.10 and 0.50 · scoring model v2023.03.01
28 Sep 20240.13457 · crossed 0.10
2 Jan 20250.25975
17 Mar 20250.39702 · scoring model v2025.03.14
15 Jun 20260.2609 · scoring model v2026.06.15
24 Jun 20260.25998
Show all 18 observations
4 Feb 20220.61741
12 Oct 20220.63352
7 Mar 20230.07155
27 Jul 20230.07711
8 Jan 20240.07875
3 Jul 20240.08154
15 Aug 20240.08473
28 Sep 20240.13457
15 Nov 20240.16017
17 Dec 20240.20130
2 Jan 20250.25975
17 Mar 20250.39702
29 Mar 20250.42485
30 Mar 20250.39702
30 Jun 20250.47364
22 Sep 20250.44437
15 Jun 20260.2609
24 Jun 20260.25998

18 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 0.25998Published2015-12-09Index as of2026-06-24

The record had been public for 10 years, 6 months when this index was last written.

Published 2015-12-09 receipt · Index as of 2026-06-24 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 6KEV listed · 2015receipt
CVE-2023-4966 · Citrix NetScaler ADCnothing comparable heldKEV listed · 2023receipt
CVE-2020-0796 · Microsoft Windows 10 Version 1903 for 32-bit…nothing comparable heldKEV listed · 2020receipt
CVE-2017-0101 · Microsoft Corporation Windowsnothing comparable heldKEV listed · 2017receipt
CVE-2017-1000253nothing comparable heldKEV listed · 2017receipt
CVE-2017-11882 · Microsoft Officenothing comparable heldKEV 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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