June 2025 security updates: Microsoft Patch Tuesday, macOS and Linux
Microsoft's Patch Tuesday on June 10, 2025 fixed 64 CVEs (9 critical, 1 exploited at release) in 32 security updates. Debian, Ubuntu, Red Hat and Fedora released 1,463 Linux fixes for 686 CVEs. Every June 2025 security update, ranked by whether its vulnerabilities are being exploited.
Which of your machines are still exposed? Get a demo.
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.
Microsoft
All Microsoft fixes for June 2025Patch Tuesday was June 10, 2025: 64 CVEs (9 critical) in 32 security updates, 1 exploited at release.
Show as a table
| Product family | CVEs | Patch now | Urgent | High | Routine | Exploited | Most urgent fix |
|---|---|---|---|---|---|---|---|
| Windows Server | 44 | 3 | 7 | 14 | 20 | 3 | KB5060526 |
| Windows 11 | 36 | 2 | 4 | 10 | 20 | 2 | KB5060842 |
| Windows 10 | 34 | 2 | 3 | 10 | 19 | 2 | KB5060531 |
| Microsoft Office | 10 | 0 | 4 | 5 | 1 | 0 | KB5002730 |
| SharePoint Server | 5 | 0 | 1 | 4 | 0 | 0 | KB5002729 |
| .NET and Visual Studio | 1 | 0 | 0 | 1 | 0 | 0 | KB5061935 |
| Priority | Update | Type | Released | CVEs | Exploited | Max EPSS | Max CVSS |
|---|---|---|---|---|---|---|---|
| Patch now | KB5060526 Windows Server 2022, Windows Server 2022 (Server Core installation) |
ServicingStack | Jun 10, 2025 | 40 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5060842 Windows 11 Version 24H2 for ARM64-based Systems, Windows 11 Version 24H2 for x64-based Systems, Windows Server 2025 and 1 more |
Security | Jun 10, 2025 | 40 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5060118 Windows Server 2022, 23H2 Edition (Server Core installation) |
ServicingStack | Jun 10, 2025 | 39 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5060525 Windows Server 2022, Windows Server 2022 (Server Core installation) |
ServicingStack | Jun 10, 2025 | 39 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5060531 Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019 and 1 more |
Security | Jun 10, 2025 | 39 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5060841 Windows 11 Version 24H2 for ARM64-based Systems, Windows 11 Version 24H2 for x64-based Systems, Windows Server 2025 and 1 more |
ServicingStack | Jun 10, 2025 | 39 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5061010 Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows Server 2016 and 1 more |
Security | Jun 10, 2025 | 37 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5060999 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 | Jun 10, 2025 | 35 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5060533 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 | Jun 10, 2025 | 34 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5060998 Windows 10 for 32-bit Systems, Windows 10 for x64-based Systems |
Security | Jun 10, 2025 | 30 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5061018 Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation) |
Security | Jun 10, 2025 | 23 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5061059 Windows Server 2012, Windows Server 2012 (Server Core installation) |
Security | Jun 10, 2025 | 20 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5061078 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 | Jun 10, 2025 | 14 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5061026 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 | Jun 10, 2025 | 12 | KEV2 | 0.8714 | 8.8 |
| Patch now | KB5060996 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), Windows Server 2008 for 32-bit Systems Service Pack 2 and 7 more |
Security | Jun 10, 2025 | 1 | KEV1 | 0.8714 | 8.8 |
| Patch now | KB5061036 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 | Jun 10, 2025 | 13 | KEV1 | 0.8283 | 8.8 |
| Patch now | KB5061072 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 | Jun 10, 2025 | 11 | KEV1 | 0.8283 | 8.8 |
| Patch now | KB5061198 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 | Jun 10, 2025 | 3 | KEV1 | 0.0182 | 8.1 |
| Urgent | KB5002729 Microsoft SharePoint Server 2019 |
Security | Jun 10, 2025 | 5 | None | 0.2257 | 8.8 |
| Urgent | KB5002732 Microsoft SharePoint Enterprise Server 2016 |
Security | Jun 10, 2025 | 5 | None | 0.2257 | 8.8 |
| Urgent | KB5002736 Microsoft SharePoint Server Subscription Edition |
Security | Jun 10, 2025 | 3 | None | 0.2257 | 8.8 |
| Urgent | KB5002730 Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition) |
Security | Jun 10, 2025 | 4 | None | 0.0077 | 8.4 |
| Urgent | KB5002616 Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition) |
Security | Jun 10, 2025 | 1 | None | 0.0070 | 8.4 |
| High | KB5002689 Microsoft PowerPoint 2016 (32-bit edition), Microsoft PowerPoint 2016 (64-bit edition) |
Security | Jun 10, 2025 | 1 | None | 0.0250 | 7.8 |
| High | KB5002728 Office Online Server |
Security | Jun 10, 2025 | 1 | None | 0.0229 | 7.8 |
| High | KB5002735 Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition) |
Security | Jun 10, 2025 | 1 | None | 0.0229 | 7.8 |
| High | KB5061935 .NET 8.0 runtime installed on Linux, .NET 8.0 runtime installed on Mac OS, .NET 8.0 runtime installed on Windows |
Security | Jun 10, 2025 | 1 | None | 0.0107 | 7.5 |
| High | KB5061936 .NET 9.0 runtime installed on Linux, .NET 9.0 runtime installed on Mac OS, .NET 9.0 runtime installed on Windows |
Security | Jun 10, 2025 | 1 | None | 0.0107 | 7.5 |
| High | KB5002710 Microsoft Word 2016 (32-bit edition), Microsoft Word 2016 (64-bit edition) |
Security | Jun 10, 2025 | 2 | None | 0.0068 | 7.8 |
| High | KB5002727 Microsoft SharePoint Server 2019 |
Security | Jun 10, 2025 | 2 | None | 0.0068 | 7.8 |
| High | KB5002731 Microsoft SharePoint Enterprise Server 2016 |
Security | Jun 10, 2025 | 2 | None | 0.0068 | 7.8 |
| Routine | KB5002683 Microsoft Outlook 2016 (32-bit edition), Microsoft Outlook 2016 (64-bit edition) |
Security | Jun 10, 2025 | 1 | None | 0.0176 | 6.7 |
macOS
| Distribution | Fixes | CVEs fixed | Closing exploited CVEs | Patch now |
|---|---|---|---|---|
| Ubuntu | 791 | 146 | 27 | 27 |
| Debian | 563 | 538 | 6 | 6 |
| Red Hat | 109 | 118 | 1 | 1 |
Highest priority this month
| Priority | Fix | Released | CVEs | Exploited | Max EPSS | Max CVSS |
|---|---|---|---|---|---|---|
| Patch now | DLA-4211-1 roundcube on Debian 11.6 (bullseye) |
Jun 9, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
| Patch now | DEBIAN-CVE-2025-49113 roundcube on Debian 13.5 (trixie), Debian 14 |
Jun 2, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
| Patch now | DSA-5934-1 roundcube on Debian 12.15 (bookworm) |
Jun 2, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
| Patch now | roundcube 1.3.6+dfsg.1-1ubuntu0.1~esm5 roundcube on Ubuntu 18.04.6 LTS (bionic) |
Jun 1, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
| Patch now | roundcube 1.4.3+dfsg.1-1ubuntu0.1~esm5 roundcube on Ubuntu 20.04 LTS (focal) |
Jun 1, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
| Patch now | roundcube 1.5.0+dfsg.1-2ubuntu0.1~esm4 roundcube on Ubuntu 22.04.1 LTS (jammy) |
Jun 1, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
| Patch now | roundcube 1.6.6+dfsg-2ubuntu0.1 roundcube on Ubuntu 24.04.5 LTS (noble) |
Jun 1, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
| Patch now | roundcube-core 1.3.6+dfsg.1-1ubuntu0.1~esm5 roundcube-core on Ubuntu 18.04.6 LTS (bionic) |
Jun 1, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
| Patch now | roundcube-core 1.4.3+dfsg.1-1ubuntu0.1~esm5 roundcube-core on Ubuntu 20.04 LTS (focal) |
Jun 1, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
| Patch now | roundcube-core 1.5.0+dfsg.1-2ubuntu0.1~esm4 roundcube-core on Ubuntu 22.04.1 LTS (jammy) |
Jun 1, 2025 | 1 | KEV1 | 0.9949 | 8.8 |
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.
Show as a table
| Month | CVEs | Critical | Security updates | Exploited at release | Write-up |
|---|---|---|---|---|---|
| Oct 2026 | 1,420 | 80 | 51 | 1 | Read |
| Sep 2026 | 1,004 | 113 | 57 | 2 | Read |
| Aug 2026 | 710 | 84 | 58 | 1 | Read |
| Jul 2026 | 574 | 57 | 56 | 3 | Read |
| Jun 2026 | 246 | 30 | 28 | 0 | Read |
| May 2026 | 114 | 15 | 40 | 0 | Read |
| Apr 2026 | 176 | 7 | 50 | 2 | Read |
| Mar 2026 | 78 | 3 | 39 | 0 | Read |
| Feb 2026 | 53 | 2 | 29 | 6 | Read |
| Jan 2026 | 116 | 8 | 26 | 1 | Read |
| Dec 2025 | 72 | 0 | 29 | 1 | Read |
| Nov 2025 | 64 | 4 | 31 | 1 | None |
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.
Windows apps
All Windows app fixesThe 50 most urgent of 488 apps.
macOS apps
13 apps.
| Priority | App | Latest version | CVEs | Exploited | Max EPSS | Max CVSS | Most 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.
| Priority | Fix | Platform | Released | CVEs | Exploited | Max EPSS | Max 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 |
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.
Exploited in the wild: the vendor reports exploitation, or the CVE is in CISA's Known Exploited Vulnerabilities catalog.
The vendor rates exploitation as more likely, or rates the CVE Critical.
CVSS 7.0 or higher, or rated High by the vendor when no CVSS score is published.
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
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