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[Security Advisory] ALSA-2024:5694: tomcat security update (Important)
by AlmaLinux Errata Notifications 06 Nov '26

06 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Important Release date: 2026-11-05 Summary: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es): * tomcat: Improper Handling of Exceptional Conditions (CVE-2024-34750) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2024-5694.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2024:1912: firefox security update (Important)
by AlmaLinux Errata Notifications 06 Nov '26

06 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Important Release date: 2026-11-05 Summary: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 115.10.0 ESR. Security Fix(es): * GetBoundName in the JIT returned the wrong object (CVE-2024-3852) * Out-of-bounds-read after mis-optimized switch statement (CVE-2024-3854) * Incorrect JITting of arguments led to use-after-free during garbage collection (CVE-2024-3857) * Permission prompt input delay could expire when not in focus (CVE-2024-2609) * Integer-overflow led to out-of-bounds-read in the OpenType sanitizer (CVE-2024-3859) * Potential use-after-free due to AlignedBuffer self-move (CVE-2024-3861) * Memory safety bug fixed in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10 (CVE-2024-3864) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2024-1912.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2024:3340: .NET 7.0 security update (Important)
by AlmaLinux Errata Notifications 06 Nov '26

06 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Important Release date: 2026-11-05 Summary: .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 7.0.119 and .NET Runtime 7.0.19. Security Fix(es): * dotnet: stack buffer overrun in Double Parse (CVE-2024-30045) * dotnet: denial of service in ASP.NET Core due to deadlock in Http2OutputProducer.Stop() (CVE-2024-30046) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2024-3340.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2023:7668: squid:4 security update (Important)
by AlmaLinux Errata Notifications 06 Nov '26

06 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Important Release date: 2026-11-05 Summary: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fix(es): * squid: DoS against HTTP and HTTPS (CVE-2023-5824) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2023-7668.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2024:2995: xorg-x11-server security update (Moderate)
by AlmaLinux Errata Notifications 06 Nov '26

06 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 8 Type: Security Severity: Moderate Release date: 2026-11-05 Summary: X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fix(es): * xorg-x11-server: Out-of-bounds write in XIChangeDeviceProperty/RRChangeOutputProperty (CVE-2023-5367) * xorg-x11-server: out-of-bounds memory reads/writes in XKB button actions (CVE-2023-6377) * xorg-x11-server: out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty (CVE-2023-6478) * xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access (CVE-2024-0229) * xorg-x11-server: SELinux unlabeled GLX PBuffer (CVE-2024-0408) * xorg-x11-server: SELinux context corruption (CVE-2024-0409) * xorg-x11-server: heap buffer overflow in XISendDeviceHierarchyEvent (CVE-2024-21885) * xorg-x11-server: heap buffer overflow in DisableDevice (CVE-2024-21886) * xorg-x11-server: Use-after-free bug in DestroyWindow (CVE-2023-5380) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/8/ALSA-2024-2995.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2026:86195: .NET 10.0 security, bug fix, and enhancement update (Critical)
by AlmaLinux Errata Notifications 05 Nov '26

05 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 10 Type: Security Severity: Critical Release date: 2026-11-05 Summary: .NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming to .NET Standards a set of framework libraries, an SDK containing compilers and a 'dotnet' application to drive everything. SDK version: 10.0.113 Runtime version: 10.0.13 Security Fix(es): * dotnet: dotnet10.0: ASP.NET Core Remote Code Execution Vulnerability (CVE-2026-102870) * dotnet10.0: dotnet9.0: dotnet: dotnet8.0: .NET Denial of Service Vulnerability (CVE-2026-58280) * dotnet10.0: dotnet8.0: dotnet9.0: dotnet: .NET Information Disclosure Vulnerability (CVE-2026-66822) * dotnet9.0: dotnet: dotnet10.0: dotnet8.0: .NET Denial of Service Vulnerability (CVE-2026-69651) * dotnet8.0: dotnet10.0: dotnet: dotnet9.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70159) * dotnet10.0: dotnet8.0: dotnet9.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70175) * dotnet10.0: dotnet8.0: dotnet9.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70179) * dotnet9.0: dotnet8.0: dotnet10.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70181) * dotnet: dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-70183) * dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70186) * dotnet: ASP.NET Core Security Feature Bypass Vulnerability (CVE-2026-70188) * dotnet9.0: dotnet8.0: dotnet10.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-70196) * dotnet: ASP.NET Core Tampering Vulnerability (CVE-2026-88092) * dotnet10.0: dotnet8.0: dotnet9.0: dotnet: MessagePack: Nested arrays can blow past buffer length limits (CVE-2026-92707) * dotnet: dotnet8.0: dotnet9.0: dotnet10.0: .NET Elevation of Privilege Vulnerability (CVE-2026-96225) * dotnet9.0: dotnet10.0: dotnet8.0: dotnet: ASP.NET Core Remote Code Execution Vulnerability (CVE-2026-96230) * dotnet: dotnet9.0: dotnet10.0: dotnet8.0: .NET Elevation of Privilege Vulnerability (CVE-2026-96231) * dotnet10.0: dotnet: dotnet8.0: dotnet9.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-96233) * dotnet: dotnet10.0: dotnet9.0: dotnet8.0: ASP.NET Core Denial of Service Vulnerability (CVE-2026-96236) * dotnet8.0: dotnet10.0: dotnet9.0: .NET Remote Code Execution Vulnerability (CVE-2026-96237) * dotnet8.0: dotnet10.0: dotnet9.0: dotnet: .NET Security Feature Bypass Vulnerability (CVE-2026-96238) * dotnet10.0: dotnet: .NET Security Feature Bypass Vulnerability (CVE-2026-96957) Bug Fix(es) and Enhancement(s): * Update .NET 10.0 to SDK 10.0.113 and Runtime 10.0.13 [almalinux-10.2.z] (JIRA:AlmaLinux-277809) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/10/ALSA-2026-86195.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2026:95367: kernel security update (Important)
by AlmaLinux Errata Notifications 05 Nov '26

05 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 10 Type: Security Severity: Important Release date: 2026-11-05 Summary: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs() (CVE-2026-64378) * kernel: sunrpc: pin svc_xprt across the asynchronous TLS handshake callback (CVE-2026-72222) * kernel: sunrpc: wait for in-flight TLS handshake callback when cancel loses race (CVE-2026-72221) * kernel: fs/resctrl: Fix use-after-free during unmount (CVE-2026-72080) * kernel: sctp: clear new_transport when removing a peer (CVE-2026-74586) * kernel: openvswitch: Fix CT limit teardown use-after-free (CVE-2026-89488) * kernel: PCI/sysfs: Add lockdown checks to legacy I/O and memory handlers (CVE-2026-90315) * kernel: kernel: xfs: Unauthorized data modification via improper file size exchange handling (CVE-2026-98974) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/10/ALSA-2026-95367.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2025:15447: kernel security update (Important)
by AlmaLinux Errata Notifications 05 Nov '26

05 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 10 Type: Security Severity: Important Release date: 2026-11-05 Summary: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: drm/vkms: Fix use after free and double free on init error (CVE-2025-22097) * kernel: udmabuf: fix a buf size overflow issue during udmabuf creation (CVE-2025-37803) * kernel: net/sched: Always pass notifications when child class becomes empty (CVE-2025-38350) * kernel: drm/gem: Acquire references on GEM handles for framebuffers (CVE-2025-38449) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/10/ALSA-2025-15447.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2026:95085: tesseract security update (Important)
by AlmaLinux Errata Notifications 05 Nov '26

05 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 10 Type: Security Severity: Important Release date: 2026-11-04 Summary: A commercial quality OCR engine originally developed at HP between 1985 and 1995. In 1995, this engine was among the top 3 evaluated by UNLV. It was open-sourced by HP and UNLV in 2005. Security Fix(es): * tesseract: Tesseract: Heap out-of-bounds write/read leading to information disclosure via crafted data (CVE-2026-88048) * tesseract: Tesseract: Stack buffer overflow via crafted .traineddata file (CVE-2026-88047) * tesseract: Tesseract: Heap out-of-bounds write allows arbitrary code execution or denial of service (CVE-2026-88049) * tesseract: Tesseract: Heap out-of-bounds write via crafted .traineddata model (CVE-2026-88051) * tesseract: Tesseract: Heap out-of-bounds write leads to heap corruption via crafted data file (CVE-2026-88053) * tesseract: Tesseract: Heap out-of-bounds write can lead to arbitrary code execution (CVE-2026-88052) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/10/ALSA-2026-95085.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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[Security Advisory] ALSA-2026:94514: freerdp security, bug fix, and enhancement update (Important)
by AlmaLinux Errata Notifications 05 Nov '26

05 Nov '26

Hi, You are receiving an AlmaLinux Security update email because you subscribed to receive errata notifications from AlmaLinux. AlmaLinux: 10 Type: Security Severity: Important Release date: 2026-11-04 Summary: FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. Security Fix(es): * freerdp: FreeRDP: Denial of Service via uninitialized progressive tile handling (CVE-2026-109242) * freerdp: FreeRDP 3.0.0-beta1 before 3.32.0 Use-After-Free via Smartcard Connect (CVE-2026-109676) * freerdp: FreeRDP: Unauthenticated keystroke injection via premature input dispatch (CVE-2026-110838) * freerdp: freerdp: Denial of Service via file descriptor exhaustion in serial device handling (CVE-2026-110830) * freerdp: freerdp: Denial of Service via heap-based buffer overflow during MP3 audio decoding (CVE-2026-110837) * freerdp: freerdp: Denial of Service via unbounded memory consumption during RDPDR reassembly (CVE-2026-110833) * freerdp: FreeRDP: Denial of Service via grayscale JPEG clipboard conversion (CVE-2026-110839) * freerdp: freerdp: Denial of Service via memory exhaustion in NLA frame parser (CVE-2026-111378) * freerdp: FreeRDP: Arbitrary code execution via crafted persistent cache file (CVE-2026-111379) * freerdp: freerdp: Arbitrary code execution via crafted persistent cache file (CVE-2026-111381) * freerdp: freerdp: Arbitrary code execution via crafted display frames (CVE-2026-111382) * freerdp: freerdp: Denial of Service via heap out-of-bounds write in NTLM authentication (CVE-2026-111880) * freerdp: FreeRDP: heap buffer overflow in server rdpsnd via crafted audio formats (CVE-2026-114045) Bug Fix(es) and Enhancement(s): * Rebase FreeRDP to 3.32.2 or newer [rhel-10.2.z] (JIRA:RHEL-277442) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Full details, updated packages, references, and other related information: https://errata.almalinux.org/10/ALSA-2026-94514.html This message is automatically generated, please don’t reply. For further questions, please, contact us via the AlmaLinux community chat: https://chat.almalinux.org/. Want to change your notification settings? Sign in and manage mailing lists on https://lists.almalinux.org. Kind regards, AlmaLinux Team

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