security patches

AppWizard
May 28, 2026
Microsoft has officially decommissioned its Outlook Lite application for Android, affecting over 10 million users globally. The lightweight email client was designed for resource-constrained smartphones and slow mobile networks but has been phased out in favor of the standard Outlook Mobile app, which requires significantly more storage and processing power. Existing user data remains secure in the cloud, but the transition raises concerns about digital inclusion, particularly for users in emerging markets with limited access to high-end smartphones and reliable internet. The standard app's increased data demands may impose financial burdens on users in regions with expensive mobile data. Microsoft aims to consolidate its software for improved security and efficiency, following a trend among other tech companies to retire similar "Lite" applications. Digital rights advocates warn that this shift could exacerbate the digital divide, particularly in rural areas lacking robust internet connectivity.
AppWizard
May 27, 2026
Google is developing a new notification system for the Play Store that will inform users when an installed app has been removed, providing tailored messages based on the number of affected apps. Currently, Google Play Protect only alerts users about harmful apps but does not notify them about apps that are voluntarily removed or delisted for policy violations. The new system aims to address this gap by notifying users that apps will no longer receive updates, which is a concern for security and functionality. There is no specific timeline for the release of this feature, and the findings are based on code snippets that may not all make it to the final version.
Winsage
May 25, 2026
Microsoft has ended official updates and security patches for Windows 10, raising security concerns for users. Tiny11, an unofficial and streamlined version of Windows 11, serves as an alternative for those unable to upgrade due to hardware limitations. Tiny11 reduces bloat by removing preinstalled applications but lacks regular updates and robust security protections. A valid Windows 11 license key is required to use Tiny11. Users can obtain a Tiny11 ISO by downloading it from the Internet Archive or creating their own using a script from the Tiny11 GitHub page alongside an official Windows 11 ISO. To create a bootable USB drive for installation, users need at least an 8 GB USB drive and a program like Rufus.
Winsage
May 23, 2026
Microsoft concluded support for Windows 10 in October 2025, leaving businesses vulnerable due to the lack of security patches. A lifetime license for Windows 11 Pro is available for .97. Windows 11 Pro has a rating of 4.9 out of 5 stars from over 2,225 reviews and includes features like BitLocker Device Encryption, Azure Active Directory Integration, Snap Layouts, and a Copilot AI Assistant. The one-time payment of .97 covers one device and includes all future updates, with no recurring fees. This offer has a rating of 4 out of 5 stars from PC Magazine and TechRadar. Prices on StackSocial may change.
Winsage
May 21, 2026
A segment of Windows 11 users has been unable to receive updates since February due to issues stemming from the January Preview Update, which caused download timeouts. This has resulted in missed security patches and critical updates related to Secure Boot certificates. Users may experience crashes during the update process, indicated by the error code 0x80010002. To check if affected, users can view their update history in Settings; if no updates have been installed since January and updates have not been paused, they are likely impacted. Microsoft is working on a fix linked to download timeout changes and firewall settings. A Known-Issue Rollback (KIR) can be executed to revert to a previous state before the problematic update, restoring normal functionality. This rollback is available for specific Windows 11 versions and Windows Server 2025.
Tech Optimizer
May 21, 2026
PostgreSQL has released versions 18.4, 17.10, 16.14, 15.18, and 14.23 to address 11 security vulnerabilities and over 60 bugs. The vulnerabilities affect PostgreSQL versions 14 through 18 and include issues such as remote code execution, SQL injection, and denial-of-service risks. Specific vulnerabilities include: - CVE-2026-6472: Missing authorization in CREATE TYPE allows query hijacking. - CVE-2026-6473: Integer wraparound leads to out-of-bounds writes and server crashes. - CVE-2026-6474: Format string issue leaks server memory. - CVE-2026-6475: Symlink attack allows overwriting arbitrary files. - CVE-2026-6476: SQL injection allows execution of arbitrary SQL as superuser. - CVE-2026-6477: Memory buffer overwrite via libpq lo_* functions. - CVE-2026-6478: Timing attack exposes MD5-hashed passwords. - CVE-2026-6479: SSL/GSS recursion flaw allows denial-of-service. - CVE-2026-6575: Buffer over-read leaks memory data (PostgreSQL 18 only). - CVE-2026-6637: Refint module enables stack overflow and SQL injection, leading to possible RCE. - CVE-2026-6638: SQL injection in REFRESH PUBLICATION via table names. Organizations are advised to upgrade to the latest versions, avoid MD5 password authentication, restrict privileges, audit extensions, and monitor for abnormal activity. PostgreSQL 14 will reach its end-of-life on November 12, 2026.
Winsage
May 18, 2026
Microsoft has acknowledged a significant issue with the May 2026 Windows 11 security update, KB5089549, where users are encountering difficulties in installation, specifically the 0x800f0922 error code. This issue is primarily due to insufficient free space on the EFI System Partition (ESP), especially for devices with 10 MB or less available. The installation may fail during the reboot phase at around 35–36% completion, with users receiving notifications like "Something didn't go as planned. Undoing changes." Log entries may indicate insufficient ESP free space, such as "SpaceCheck: Insufficient free space" and "ServicingBootFiles failed. Error = 0x70." Microsoft recommends affected users utilize the Known Issue Rollback feature to reverse problematic updates and advises IT departments to install and configure the relevant Group Policy to address the issue.
Winsage
May 15, 2026
Microsoft is encouraging users to upgrade from Windows 10 to Windows 11, but the trade-in value for Windows 10 PCs may not be appealing. Alternatives for aging machines include installing Linux Mint as a dual-boot option, repurposing the PC as a Network Attached Storage (NAS) device using software like TrueNAS Scale, or continuing to use Windows 10 with potential third-party support for security patches after official support ends. The author expresses a commitment to finding a productive use for their hardware rather than discarding it.
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