Patch Radar

August 2025 security updates: Microsoft Patch Tuesday, macOS and Linux

Microsoft's Patch Tuesday on August 12, 2025 fixed 98 CVEs (11 critical, 0 exploited at release) in 38 security updates. Apple released 3 macOS updates fixing 1 CVEs. Debian, Ubuntu, Red Hat and Fedora released 867 Linux fixes for 464 CVEs. Every August 2025 security update, ranked by whether its vulnerabilities are being exploited.

Updated November 7, 2026, 12:32 AM UTCCISA KEV catalog: 2026-11-04EPSS scores: 2026-11-06

Which of your machines are still exposed? Get a demo.

515
Exploited CVEs with a fix available
34
Added to CISA KEV in the last 30 days
152,988
Fixes tracked across four platforms
1,420
CVEs in October's Patch Tuesday
Looks up an exact CVE ID, a Microsoft KB number, or a Linux advisory ID (USN, DSA, DLA, RHSA, FEDORA), or searches product, update and vulnerability names. An exact ID goes straight to its page.

Updates by month

What Microsoft, Apple and the Linux distributions released in a calendar month. Each list is in priority order: exploited (KEV or vendor-confirmed) first, then by exploited CVEs closed, then by highest EPSS. Counts include every update released that month, supported products or not. Third-party apps follow below, by recent vulnerability.

← Jul 2025
Sep 2025 →

Patch Tuesday was August 12, 2025: 98 CVEs (11 critical) in 38 security updates, 0 exploited at release.

Most affected Microsoft products, August 2025
Distinct CVEs fixed by this month's updates, by priority. A CVE counts once per product, however many updates fix it.
  1. 63 CVEs
  2. 51 CVEs
  3. 44 CVEs
  4. 5 CVEs
  5. 5 CVEs
  6. 4 CVEs
  7. 3 CVEs
  8. 2 CVEs
Patch nowUrgentHighRoutine
Show as a table
Product familyCVEsPatch nowUrgent HighRoutineExploitedMost urgent fix
Windows Server 63 0 11 40 12 0 KB5063878
Windows 11 51 0 11 34 6 0 KB5063878
Windows 10 44 0 7 31 6 0 KB5063877
Exchange Server 5 0 1 1 3 0 KB5047155
SQL Server 5 0 0 5 0 0 KB5063756
SharePoint Server 4 0 1 2 1 0 KB5002769
Microsoft Office 3 0 2 1 0 0 KB5002756
Dynamics 365 2 0 0 0 2 0 KB5064483
Families group every version of a product: all Windows 11 releases, all Office apps, all SQL Server versions. 8 products and families had a CVE fixed this month.
PriorityUpdateTypeReleasedCVEsExploitedMax EPSSMax CVSS
Urgent KB5063878
Windows 11 Version 24H2 for ARM64-based Systems, Windows 11 Version 24H2 for x64-based Systems, Windows Server 2025 and 1 more
Security Aug 12, 2025 61 None 0.5162 9.8
Urgent KB5064010
Windows 11 Version 24H2 for ARM64-based Systems, Windows 11 Version 24H2 for x64-based Systems, Windows Server 2025 and 1 more
ServicingStack Aug 12, 2025 61 None 0.5162 9.8
Urgent KB5063899
Windows Server 2022, 23H2 Edition (Server Core installation)
ServicingStack Aug 12, 2025 57 None 0.5162 9.8
Urgent KB5063812
Windows Server 2022, Windows Server 2022 (Server Core installation)
ServicingStack Aug 12, 2025 56 None 0.5162 9.8
Urgent KB5063880
Windows Server 2022, Windows Server 2022 (Server Core installation)
ServicingStack Aug 12, 2025 56 None 0.5162 9.8
Urgent KB5063877
Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019 and 1 more
Security Aug 12, 2025 54 None 0.5162 9.8
Urgent KB5063871
Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows Server 2016 and 1 more
Security Aug 12, 2025 48 None 0.5162 9.8
Urgent KB5063950
Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)
Security Aug 12, 2025 47 None 0.5162 9.8
Urgent KB5063875
Windows 11 Version 22H2 for ARM64-based Systems, Windows 11 Version 22H2 for x64-based Systems, Windows 11 Version 23H2 for ARM64-based Systems and 1 more
Security Aug 12, 2025 47 None 0.5162 9.8
Urgent KB5063906
Windows Server 2012, Windows Server 2012 (Server Core installation)
Security Aug 12, 2025 46 None 0.5162 9.8
Urgent KB5063709
Windows 10 Version 21H2 for 32-bit Systems, Windows 10 Version 21H2 for ARM64-based Systems, Windows 10 Version 21H2 for x64-based Systems and 3 more
Security Aug 12, 2025 44 None 0.5162 9.8
Urgent KB5063927
Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Security Aug 12, 2025 38 None 0.5162 9.8
Urgent KB5063947
Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Security Aug 12, 2025 38 None 0.5162 9.8
Urgent KB5063889
Windows 10 for 32-bit Systems, Windows 10 for x64-based Systems
Security Aug 12, 2025 36 None 0.5162 9.8
Urgent KB5063888
Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation), Windows Server 2008 for x64-based Systems Service Pack 2 and 1 more
Security Aug 12, 2025 34 None 0.5162 9.8
Urgent KB5063948
Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation), Windows Server 2008 for x64-based Systems Service Pack 2 and 1 more
Security Aug 12, 2025 34 None 0.5162 9.8
Urgent KB5002769
Microsoft SharePoint Server 2019
Security Aug 12, 2025 4 None 0.2133 8.8
Urgent KB5002771
Microsoft SharePoint Enterprise Server 2016
Security Aug 12, 2025 4 None 0.2133 8.8
Urgent KB5047155
Microsoft Exchange Server Subscription Edition RTM
Security Aug 12, 2025 1 None 0.0759 8.0
Urgent KB5050672
Microsoft Exchange Server 2019 Cumulative Update 15
Security Aug 12, 2025 1 None 0.0759 8.0
Urgent KB5050673
Microsoft Exchange Server 2019 Cumulative Update 14
Security Aug 12, 2025 1 None 0.0759 8.0
Urgent KB5050674
Microsoft Exchange Server 2016 Cumulative Update 23
Security Aug 12, 2025 1 None 0.0759 8.0
Urgent KB5002756
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
Security Aug 18, 2025 2 None 0.0057 8.4
High KB5002773
Microsoft SharePoint Server Subscription Edition
Security Aug 12, 2025 1 None 0.2061 7.1
High KB5063756
Microsoft SQL Server 2022 for x64-based Systems (GDR)
Security Aug 12, 2025 5 None 0.0177 8.8
High KB5063814
Microsoft SQL Server 2022 for x64-based Systems (CU 20)
Security Aug 12, 2025 5 None 0.0177 8.8
High KB5063757
Microsoft SQL Server 2019 for x64-based Systems (CU 32)
Security Aug 12, 2025 4 None 0.0177 8.8
High KB5063758
Microsoft SQL Server 2019 for x64-based Systems (GDR)
Security Aug 12, 2025 4 None 0.0177 8.8
High KB5063759
Microsoft SQL Server 2017 for x64-based Systems (CU 31)
Security Aug 12, 2025 4 None 0.0177 8.8
High KB5063760
Microsoft SQL Server 2017 for x64-based Systems (GDR)
Security Aug 12, 2025 4 None 0.0177 8.8
High KB5063761
Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 Azure Connect Feature Pack
Security Aug 12, 2025 4 None 0.0177 8.8
High KB5063762
Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR)
Security Aug 12, 2025 4 None 0.0177 8.8
High KB5063221
Microsoft Exchange Server 2019 Cumulative Update 15
Security Aug 12, 2025 4 None 0.0145 7.5
High KB5063222
Microsoft Exchange Server 2019 Cumulative Update 14
Security Aug 12, 2025 4 None 0.0145 7.5
High KB5063223
Microsoft Exchange Server 2016 Cumulative Update 23
Security Aug 12, 2025 4 None 0.0145 7.5
High KB5063224
Microsoft Exchange Server Subscription Edition RTM
Security Aug 12, 2025 4 None 0.0145 7.5
High KB5002765
Microsoft PowerPoint 2016 (32-bit edition), Microsoft PowerPoint 2016 (64-bit edition)
Security Aug 12, 2025 1 None 0.0053 7.8
Routine KB5064483
Microsoft Dynamics 365 (on-premises) version 9.1
Security Aug 12, 2025 1 None 0.0127 6.5
Routine KB5059086
Microsoft Dynamics 365 (on-premises) version 9.1
Security Aug 12, 2025 1 None 0.0058 5.4

macOS

PriorityApple updateReleasedCVEsExploitedMax EPSSMax CVSS
Patch now Sequoia 15.6.1
Sequoia
Aug 20, 2025 1 KEV1 0.6516 10.0
Patch now Sonoma 14.7.8
Sonoma
Aug 20, 2025 1 KEV1 0.6516 10.0
Patch now Ventura 13.7.8
Ventura
Aug 20, 2025 1 KEV1 0.6516 10.0
Distribution Fixes CVEs fixed Closing exploited CVEs Patch now
Ubuntu 441 86
Debian 350 329
Red Hat 76 108 2 2

Highest priority this month

PriorityFixReleasedCVEsExploitedMax EPSSMax CVSS
Patch now RHSA-2025:13780
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on RHEL 8
Aug 13, 2025 9 KEV1 0.1093 8.8
Patch now RHSA-2025:13782
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on RHEL 9
Aug 13, 2025 9 KEV1 0.1093 8.8
Urgent DLA-4263-1
ruby-graphql on Debian 11.6 (bullseye)
Aug 4, 2025 1 None 0.0310 9.0
Urgent DLA-4274-2
mbedtls on Debian 11.6 (bullseye)
Aug 30, 2025 1 None 0.0244 9.8
Urgent DLA-4265-1
modsecurity-crs on Debian 11.6 (bullseye)
Aug 8, 2025 1 None 0.0141 9.8
Urgent DEBIAN-CVE-2025-53853
biosig on Debian 14
Aug 25, 2025 1 None 0.0093 9.8
Urgent DEBIAN-CVE-2025-53511
biosig on Debian 14
Aug 25, 2025 1 None 0.0093 9.8
Urgent DEBIAN-CVE-2025-46411
biosig on Debian 14
Aug 25, 2025 1 None 0.0088 9.8
Urgent DEBIAN-CVE-2025-53518
biosig on Debian 14
Aug 25, 2025 1 None 0.0086 9.8
Urgent DEBIAN-CVE-2025-54462
biosig on Debian 14
Aug 25, 2025 1 None 0.0074 9.8

Patch Tuesday, month by month

CVEs Microsoft released on each Patch Tuesday, counted by original release date and excluding Azure Linux, the same way the industry trackers count. Select a bar to see that month above.

Third-party apps

Apps with vulnerabilities published, or added to CISA's Known Exploited Vulnerabilities catalog, in the last 90 days. Most urgent first. Updating to the latest version covers every vulnerability counted here.

Most affected Windows apps
Last 90 days, distinct CVEs by priority
  1. 1,487 CVEs2 exploited
  2. 1,477 CVEs2 exploited
  3. 1,477 CVEs2 exploited
  4. 1,279 CVEs3 exploited
  5. 1,279 CVEs3 exploited
  6. 1,279 CVEs3 exploited
  7. 1,273 CVEs3 exploited
  8. 240 CVEs
  9. 240 CVEs
  10. 240 CVEs
Patch nowUrgentHighRoutine
Most affected macOS apps
Last 90 days, distinct CVEs by priority
  1. 1,442 CVEs2 exploited
  2. 1,239 CVEs3 exploited
  3. 236 CVEs
  4. 230 CVEs
  5. 30 CVEs
  6. 4 CVEs
  7. 2 CVEs
  8. 2 CVEs
  9. 2 CVEs
  10. 2 CVEs
Patch nowUrgentHighRoutine

The 50 most urgent of 488 apps.

PriorityAppLatest versionCVEsExploited Max EPSSMax CVSSMost urgent fix
Patch now Microsoft Edge
Microsoft
156.0.4314.58 1,279 KEV3 0.0981 9.8 Microsoft Edge 154.0.4258.62
Patch now Microsoft Edge Beta
Microsoft
158.0.4370.1 1,279 KEV3 0.0981 9.8 Microsoft Edge Beta 127.0.2651.8
Patch now Microsoft Edge Dev
Microsoft
159.0.4378.0 1,279 KEV3 0.0981 9.8 Microsoft Edge Dev 152.0.4167.0
Patch now Microsoft Edge WebView2 Runtime
Microsoft
156.0.4314.58 1,273 KEV3 0.0981 9.8 Microsoft Edge WebView2 Runtime 154.0.4258.62
Patch now Google Chrome Beta (EXE)
Google
158.0.8127.18 1,487 KEV2 0.0351 9.8 Google Chrome Beta (EXE) 154.0.8037.0
Patch now Google Chrome (EXE)
Google
157.0.8103.39 1,477 KEV2 0.0351 9.8 Google Chrome (EXE) 153.0.8010.37
Patch now Google Chrome Dev (EXE)
Google
159.0.8130.0 1,477 KEV2 0.0351 9.8 Google Chrome Dev (EXE) 154.0.8013.2
Urgent Microsoft .NET Windows Desktop Runtime 8.0
Microsoft
8.0.33 34 None 0.0166 9.8 Microsoft .NET Windows Desktop Runtime 8.0 8.0.32
Urgent Microsoft .NET Windows Desktop Runtime 10.0
Microsoft
10.0.14 27 None 0.0166 9.8 Microsoft .NET Windows Desktop Runtime 10.0 10.0.14
Urgent Microsoft ASP.NET Core Hosting Bundle 10.0
Microsoft
10.0.14 27 None 0.0166 9.8 Microsoft ASP.NET Core Hosting Bundle 10.0 10.0.14
Urgent Microsoft .NET Windows Desktop Runtime 9.0
Microsoft
9.0.22 26 None 0.0166 9.8 Microsoft .NET Windows Desktop Runtime 9.0 9.0.21
Urgent Microsoft ASP.NET Core Hosting Bundle 9.0
Microsoft
9.0.22 26 None 0.0166 9.8 Microsoft ASP.NET Core Hosting Bundle 9.0 9.0.21
Urgent Microsoft ASP.NET Core Hosting Bundle 8.0
Microsoft
8.0.33 23 None 0.0166 9.8 Microsoft ASP.NET Core Hosting Bundle 8.0 8.0.32
Urgent Microsoft Visual Studio Code
Microsoft
1.143.1 30 None 0.0106 9.6 Microsoft Visual Studio Code 1.134.0
Urgent Microsoft SQL Server Management Studio 22
Microsoft
22.11.3 1 None 0.0086 9.6 Microsoft SQL Server Management Studio 22 22.8.2
Urgent Python 3.14
Python Software Foundation
3.14.10 10 None 0.0073 9.4 Python 3.14 3.14.8
Urgent Python 3.13
Python Software Foundation
3.13.17 8 None 0.0073 9.2 Python 3.13 3.13.16
Urgent Mozilla Thunderbird (af)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (af) 141.0
Urgent Mozilla Thunderbird (ar)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (ar) 141.0
Urgent Mozilla Thunderbird (ast)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (ast) 141.0
Urgent Mozilla Thunderbird (be)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (be) 141.0
Urgent Mozilla Thunderbird (bg)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (bg) 141.0
Urgent Mozilla Thunderbird (br)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (br) 141.0
Urgent Mozilla Thunderbird (ca)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (ca) 141.0
Urgent Mozilla Thunderbird (cak)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (cak) 141.0
Urgent Mozilla Thunderbird (cs)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (cs) 141.0
Urgent Mozilla Thunderbird (cy)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (cy) 141.0
Urgent Mozilla Thunderbird (da)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (da) 141.0
Urgent Mozilla Thunderbird (de)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (de) 141.0
Urgent Mozilla Thunderbird (dsb)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (dsb) 141.0
Urgent Mozilla Thunderbird (el)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (el) 141.0
Urgent Mozilla Thunderbird (en-CA)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (en-CA) 141.0
Urgent Mozilla Thunderbird (en-GB)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (en-GB) 141.0
Urgent Mozilla Thunderbird (en-US)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (en-US) 141.0
Urgent Mozilla Thunderbird (es-AR)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (es-AR) 141.0
Urgent Mozilla Thunderbird (es-ES)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (es-ES) 141.0
Urgent Mozilla Thunderbird (es-MX)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (es-MX) 141.0
Urgent Mozilla Thunderbird (et)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (et) 141.0
Urgent Mozilla Thunderbird (eu)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (eu) 141.0
Urgent Mozilla Thunderbird (fi)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (fi) 141.0
Urgent Mozilla Thunderbird (fr)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (fr) 141.0
Urgent Mozilla Thunderbird (fy-NL)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (fy-NL) 141.0
Urgent Mozilla Thunderbird (ga-IE)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (ga-IE) 141.0
Urgent Mozilla Thunderbird (gd)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (gd) 141.0
Urgent Mozilla Thunderbird (gl)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (gl) 141.0
Urgent Mozilla Thunderbird (he)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (he) 141.0
Urgent Mozilla Thunderbird (hr)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (hr) 141.0
Urgent Mozilla Thunderbird (hsb)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (hsb) 141.0
Urgent Mozilla Thunderbird (hu)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (hu) 141.0
Urgent Mozilla Thunderbird (hy-AM)
Mozilla
159.0 240 None 0.0072 10.0 Mozilla Thunderbird (hy-AM) 141.0

macOS apps

13 apps.

PriorityAppLatest versionCVEsExploited Max EPSSMax CVSSMost urgent fix
Patch now Microsoft Edge
Microsoft
157.0.4341.42 1,239 KEV3 0.0981 9.8 Microsoft Edge 154.0.4258.62
Patch now Google Chrome
Google
157.0.8103.39 1,442 KEV2 0.0351 9.8 Google Chrome 153.0.8010.37
Urgent Microsoft Visual Studio Code
Microsoft
1.145.1 30 None 0.0106 9.6 Microsoft Visual Studio Code 1.133.0
Urgent Mozilla Thunderbird
Mozilla
159.0 236 None 0.0072 10.0 Mozilla Thunderbird 154.0
Urgent Mozilla Firefox
Mozilla
159.0.1 230 None 0.0072 10.0 Mozilla Firefox 153.5.0
Urgent PyCharm
JetBrains
2026.3 4 None 0.0029 9.0 PyCharm 2026.2.4
Urgent WebStorm
JetBrains
2026.3 2 None 0.0029 9.0 WebStorm 2026.2.4
High Docker Desktop
Docker
4.98.0 2 None 0.0044 7.8 Docker Desktop 4.86.0
High VLC media player
VideoLAN
3.0.24 2 None 0.0024 7.3 VLC media player 3.0.24
High Parallels Desktop
Parallels
27.1.0 1 None 0.0017 7.8 Parallels Desktop 26.4.1
Routine Microsoft Defender
Microsoft
101.26092.0012 1 None 0.0048 5.5 Microsoft Defender 101.26042.0020
Routine OneDrive
Microsoft
26.189.0928 1 None 0.0039 6.7 OneDrive 26.098.0524
Routine KeePassXC
KeePassXC
2.8.0 2 None 0.0014 4.3 KeePassXC 2.8.0

All fixes

One row per thing you install: a Microsoft KB, an app version, a macOS update or a Linux advisory. Sorted by priority, then by exploited CVEs closed, then by highest EPSS.

PriorityFixPlatformReleased CVEsExploitedMax EPSSMax CVSS
Patch now Google Chrome 156.0.8078.80
Google Chrome
Windows apps Oct 29, 2026 204 KEV4 0.5496 9.8
Patch now Google Chrome Beta 158.0.8127.2
Google Chrome Beta
Windows apps Oct 28, 2026 201 KEV4 0.5496 9.8
Patch now Google Chrome Dev 159.0.8130.0
Google Chrome Dev
Windows apps Oct 30, 2026 174 KEV3 0.1374 9.8
Patch now RHSA-2026:87080
apcu-panel, libzip, libzip-devel and 34 more on RHEL 8
Linux Oct 24, 2026 12 KEV2 1.0000 9.8
Patch now RHSA-2026:87071
php8.4 on RHEL 10
Linux Oct 24, 2026 3 KEV2 1.0000 9.8
Patch now RHSA-2026:87079
apcu-panel, php-pecl-apcu, php-pecl-apcu-devel and 4 more on RHEL 9
Linux Oct 24, 2026 3 KEV2 1.0000 9.8
Patch now RHSA-2026:87151
php, php-bcmath, php-cli and 22 more on RHEL 9
Linux Oct 24, 2026 3 KEV2 1.0000 9.8
Patch now RHSA-2026:87073
php-pecl-xdebug3 on RHEL 8
Linux Oct 24, 2026 3 KEV2 1.0000 9.8
Patch now RHSA-2026:88561
php on RHEL 10
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now libapache2-mod-php8.3 8.3.6-0ubuntu0.24.04.13
libapache2-mod-php8.3 on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now libphp8.3-embed 8.3.6-0ubuntu0.24.04.13
libphp8.3-embed on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3 8.3.6-0ubuntu0.24.04.13
php8.3 on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-bcmath 8.3.6-0ubuntu0.24.04.13
php8.3-bcmath on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-bz2 8.3.6-0ubuntu0.24.04.13
php8.3-bz2 on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-cgi 8.3.6-0ubuntu0.24.04.13
php8.3-cgi on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-cli 8.3.6-0ubuntu0.24.04.13
php8.3-cli on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-common 8.3.6-0ubuntu0.24.04.13
php8.3-common on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-curl 8.3.6-0ubuntu0.24.04.13
php8.3-curl on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-dba 8.3.6-0ubuntu0.24.04.13
php8.3-dba on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-enchant 8.3.6-0ubuntu0.24.04.13
php8.3-enchant on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-fpm 8.3.6-0ubuntu0.24.04.13
php8.3-fpm on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-gd 8.3.6-0ubuntu0.24.04.13
php8.3-gd on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-gmp 8.3.6-0ubuntu0.24.04.13
php8.3-gmp on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-imap 8.3.6-0ubuntu0.24.04.13
php8.3-imap on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Patch now php8.3-interbase 8.3.6-0ubuntu0.24.04.13
php8.3-interbase on Ubuntu 24.04.5 LTS (noble)
Linux Oct 24, 2026 2 KEV2 1.0000 9.8
Showing 1 to 25 of 14,706 1Next

How priority is set

Four tiers with published rules, the same rules the Patchblox Vulnerability Hub uses. A fix takes the highest tier of any CVE it closes.

Patch now

Exploited in the wild: the vendor reports exploitation, or the CVE is in CISA's Known Exploited Vulnerabilities catalog.

Urgent

The vendor rates exploitation as more likely, or rates the CVE Critical.

High

CVSS 7.0 or higher, or rated High by the vendor when no CVSS score is published.

Routine

Everything else. Still worth installing on your normal schedule.

EPSS is shown as context and breaks ties within a tier. It does not move a CVE between tiers: a probability model should not outrank a confirmed exploitation report.

Where the data comes from

Microsoft Security Response CenterCVEs, KBs, affected products, exploitation and disclosure status
CISA Known Exploited VulnerabilitiesDate added, remediation due date, known ransomware use
FIRST EPSSExploit prediction scores and percentiles. EPSS data provided by FIRST.org
Apple security releasesmacOS updates, components and actively exploited flags
Linux distribution advisoriesDebian, Ubuntu, Red Hat and Fedora fixed package versions
Patchblox catalogWindows and macOS application versions and the CVEs each version fixes

This list is everyone's. Yours is shorter.

The tracker tells you what's exploited and what fixes it. Patchblox tells you which of your machines are still exposed, on every platform, and deploys the fix on Windows and Linux.

  • Works from the Intune, Entra and Azure Update Manager data you already have
  • Matches every installed app and OS build to the fix that closes its CVEs
  • Deploys through rings with validation, then confirms the exposure closed