Security update for chrony

This update for chrony fixes the following issues: Update to version 4.8: Add maxunreach option to limit selection of unreachable sources Add -u option to chronyc to drop root privileges default chronyc user is set by configure script Fix refclock extpps option to work on Linux = 6.15 Validate...

October 14, 2025—KB5066873 (Monthly Rollup)

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October 14, 2025—KB5066872 (Monthly Rollup)

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September 9, 2025—KB5065429 (OS Builds 19044.6332 and 19045.6332)

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October 23, 2025—KB5070883 (OS Build 17763.7922) Out-of-band

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September 9, 2025—KB5065428 (OS Build 17763.7792)

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October 23, 2025—KB5070882 (OS Build 14393.8524) Out-of-band

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KB5066840: Cumulative security update for Internet Explorer: October 14, 2025

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October 23, 2025—KB5070887 (Monthly Rollup) Out-of-band

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October 14, 2025—KB5066875 (Monthly Rollup)

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.NET 8.0 Update - October 14, 2025 (KB5068331)

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October 23, 2025—KB5070886 (Monthly Rollup) Out-of-band

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CVE-2025-11714

Memory safety bugs present in Firefox ESR 115.28, Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This...

CVE-2025-11708

Use-after-free in MediaTrackGraphImpl::GetInstance This vulnerability affects Firefox 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4...

UBUNTU-CVE-2025-11708

Use-after-free in MediaTrackGraphImpl::GetInstance. This vulnerability was fixed in Firefox 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4...

CVE-2025-11715

Memory safety bugs present in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in...

CVE-2025-11708 Use-after-free in MediaTrackGraphImpl::GetInstance()

Use-after-free in MediaTrackGraphImpl::GetInstance. This vulnerability was fixed in Firefox 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4...

CVE-2025-11714 Memory safety bugs fixed in Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144

Memory safety bugs present in Firefox ESR 115.28, Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This...

CVE-2025-11714 Memory safety bugs fixed in Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144

Memory safety bugs present in Firefox ESR 115.28, Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This...

This Week in Spring - October 14th, 2025

Hi, Spring fans! Welcome to another installment of This Week in Spring! I'm in Boston and New York city and Bulgaria and Poland this week, but I'm still hyped about last week's amazing Devoxx Belgium event! There are a ton of videos to look at, and I'll include just some of them here. So, without...