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219
security advisorydenial of serviceimportantRocky Linux 10 RLSA-2026-1987 Vulnerability Discovered in Python 3.9
Important: .NET 8.0 security update. {"type": "TYPE_SECURITY", "shortCode": "RL", "name": "RLSA-2026:4451", "synopsis": "Important: .NET 8.0 security update", "severity": "SEVERITY_IMPORTANT", "topic": "An update is available for dotnet8.0.\nThis update affects Rocky Linux 10.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list", "description": ".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.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.125 and .NET Runtime 8.0.25.Security Fix(es):\n\n* asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)\n\nFor 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.", "solution": null, "affectedProducts": ["Rocky Linux 10"], "fixes": [{"ticket": "2446134", "sourceBy": "Red Hat", "sourceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=2446134", "description": ""}], "cves": [{"name": "CVE-2026-26130", "sourceBy": "MITRE", "sourceLink": "https://www.cve.org/CVERecord?id=CVE-2026-26130", "cvss3ScoringVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cvss3BaseScore": "7.5", "cwe": "CWE-770"}], "references": [], "publishedAt": "2026-03-13T12:06:58.174665Z", "rpms": {"Rocky Linux 10": {"nvras": ["dotnet-runtime-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el10_1.s390x.rpm","dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el10_1.aarch64.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el10_1.s390x.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el10_1.ppc64le.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el10_1.s390x.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el10_1.s390x.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el10_1.x86_64.rpm","dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet8.0-0:8.0.125-1.el10_1.src.rpm", "dotnet-templates-8.0-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el10_1.ppc64le.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el10_1.s390x.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el10_1.ppc64le.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el10_1.s390x.rpm"]}}, "rebootSuggested": false, "buildReferences": []}. Rocky Linux 10 releases important .NET 8.0 security update addressing denial of service. Urgent action recommended.. dotnet framework, ASP.NET core, Rocky Linux security update. . Severity: Important. LinuxSecurity.com Team
Mar 13, 2026
•Important
Rocky Linux
219
security advisorydenial of serviceimportantCentOS 8 LTSR-2023-9879 Ruby 3.1 Major System Instability
Important: .NET 8.0 security update. {"type": "TYPE_SECURITY", "shortCode": "RL", "name": "RLSA-2026:4451", "synopsis": "Important: .NET 8.0 security update", "severity": "SEVERITY_IMPORTANT", "topic": "An update is available for dotnet8.0.\nThis update affects Rocky Linux 10.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list", "description": ".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.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.125 and .NET Runtime 8.0.25.Security Fix(es):\n\n* asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)\n\nFor 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.", "solution": null, "affectedProducts": ["Rocky Linux 10"], "fixes": [{"ticket": "2446134", "sourceBy": "Red Hat", "sourceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=2446134", "description": ""}], "cves": [{"name": "CVE-2026-26130", "sourceBy": "MITRE", "sourceLink": "https://www.cve.org/CVERecord?id=CVE-2026-26130", "cvss3ScoringVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cvss3BaseScore": "7.5", "cwe": "CWE-770"}], "references": [], "publishedAt": "2026-03-13T12:06:58.174665Z", "rpms": {"Rocky Linux 10": {"nvras": ["dotnet-runtime-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el10_1.s390x.rpm","dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el10_1.aarch64.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el10_1.s390x.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el10_1.ppc64le.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el10_1.s390x.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el10_1.s390x.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el10_1.ppc64le.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el10_1.x86_64.rpm","dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet8.0-0:8.0.125-1.el10_1.src.rpm", "dotnet-templates-8.0-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el10_1.x86_64.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el10_1.ppc64le.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el10_1.s390x.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el10_1.aarch64.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el10_1.ppc64le.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el10_1.s390x.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el10_1.s390x.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el10_1.s390x.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el10_1.aarch64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el10_1.x86_64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el10_1.ppc64le.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el10_1.s390x.rpm"]}}, "rebootSuggested": false, "buildReferences": []}. Discover the important security update for .NET 8.0 on Rocky Linux addressing a serious denial of service threat.. dotnet security update rockylinux denial of service aspnet core. . Severity: Important. LinuxSecurity.com Team
Mar 13, 2026
•Important
Rocky Linux
219
security advisorydenial of serviceimportantRocky Linux 9 RLSA-2026-4454 .NET 8.0 Important Denial of Service
Important: .NET 8.0 security update. {"type": "TYPE_SECURITY", "shortCode": "RL", "name": "RLSA-2026:4454", "synopsis": "Important: .NET 8.0 security update", "severity": "SEVERITY_IMPORTANT", "topic": "An update is available for dotnet8.0.\nThis update affects Rocky Linux 9.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list", "description": ".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.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.125 and .NET Runtime 8.0.25.Security Fix(es):\n\n* asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)\n\nFor 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.", "solution": null, "affectedProducts": ["Rocky Linux 9"], "fixes": [{"ticket": "2446134", "sourceBy": "Red Hat", "sourceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=2446134", "description": ""}], "cves": [{"name": "CVE-2026-26130", "sourceBy": "MITRE", "sourceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-26130", "cvss3ScoringVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cvss3BaseScore": "7.5", "cwe": "CWE-770"}], "references": [], "publishedAt": "2026-03-13T12:03:59.563415Z", "rpms": {"Rocky Linux 9": {"nvras": ["aspnetcore-runtime-8.0-0:8.0.25-1.el9_7.aarch64.rpm", 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Important .NET 8.0 security update for Rocky Linux 9 addresses denial of service and requires immediate action.. Rocky Linux Security .NET 8.0 Denial of Service Update. . Severity: Important. LinuxSecurity.com Team
Mar 13, 2026
•Important
Rocky Linux
219
security advisorydenial of serviceimportantUbuntu 22.10 RLSB-2023-9192 Python 3.10 Severe Memory Leak CVE-2023-14267
Important: .NET 8.0 security update. {"type": "TYPE_SECURITY", "shortCode": "RL", "name": "RLSA-2026:4455", "synopsis": "Important: .NET 8.0 security update", "severity": "SEVERITY_IMPORTANT", "topic": "An update is available for dotnet8.0.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list", "description": ".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.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.125 and .NET Runtime 8.0.25.Security Fix(es):\n\n* asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)\n\nFor 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.", "solution": null, "affectedProducts": ["Rocky Linux 8"], "fixes": [{"ticket": "2446134", "sourceBy": "Red Hat", "sourceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=2446134", "description": ""}], "cves": [{"name": "CVE-2026-26130", "sourceBy": "MITRE", "sourceLink": "https://www.cve.org/CVERecord?id=CVE-2026-26130", "cvss3ScoringVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cvss3BaseScore": "7.5", "cwe": "CWE-770"}], "references": [], "publishedAt": "2026-03-13T12:01:14.126615Z", "rpms": {"Rocky Linux 8": {"nvras": ["aspnetcore-runtime-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet8.0-0:8.0.125-1.el8_10.src.rpm", "dotnet8.0-debuginfo-0:8.0.125-1.el8_10.aarch64.rpm","dotnet8.0-debuginfo-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el8_10.x86_64.rpm"]}}, "rebootSuggested": false, "buildReferences": []}. Key security update for .NET 8.0 on Rocky Linux 8 addressing denial of service risk with critical updates available.. dotnet 8.0 security update, Rocky Linux updates, ASP.NET Core security fixes. . Severity: Important. LinuxSecurity.com Team
Mar 13, 2026
•Important
Rocky Linux
219
security advisorydenial of serviceimportantRocky Linux 8 RLSA-2026-4486 .NET 8.0 Major Security Vulnerability Notice
Important: .NET 8.0 security update. {"type": "TYPE_SECURITY", "shortCode": "RL", "name": "RLSA-2026:4455", "synopsis": "Important: .NET 8.0 security update", "severity": "SEVERITY_IMPORTANT", "topic": "An update is available for dotnet8.0.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list", "description": ".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.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.125 and .NET Runtime 8.0.25.Security Fix(es):\n\n* asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)\n\nFor 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.", "solution": null, "affectedProducts": ["Rocky Linux 8"], "fixes": [{"ticket": "2446134", "sourceBy": "Red Hat", "sourceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=2446134", "description": ""}], "cves": [{"name": "CVE-2026-26130", "sourceBy": "MITRE", "sourceLink": "https://www.cve.org/CVERecord?id=CVE-2026-26130", "cvss3ScoringVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cvss3BaseScore": "7.5", "cwe": "CWE-770"}], "references": [], "publishedAt": "2026-03-13T12:01:14.126615Z", "rpms": {"Rocky Linux 8": {"nvras": ["aspnetcore-runtime-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "aspnetcore-runtime-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "aspnetcore-runtime-dbg-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "aspnetcore-targeting-pack-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet8.0-0:8.0.125-1.el8_10.src.rpm", "dotnet8.0-debuginfo-0:8.0.125-1.el8_10.aarch64.rpm","dotnet8.0-debuginfo-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet8.0-debugsource-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-apphost-pack-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-apphost-pack-8.0-debuginfo-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-hostfxr-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-hostfxr-8.0-debuginfo-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-runtime-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-runtime-8.0-debuginfo-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-runtime-dbg-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-sdk-8.0-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-sdk-8.0-debuginfo-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-sdk-8.0-source-built-artifacts-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-sdk-dbg-8.0-0:8.0.125-1.el8_10.x86_64.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el8_10.aarch64.rpm", "dotnet-targeting-pack-8.0-0:8.0.25-1.el8_10.x86_64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el8_10.aarch64.rpm", "dotnet-templates-8.0-0:8.0.125-1.el8_10.x86_64.rpm"]}}, "rebootSuggested": false, "buildReferences": []}. Explore the critical .NET 8.0 security update for Rocky Linux, addressing potential denial of service risks.. Rocky Linux .NET update, security patch, aspnet core risk, denial of service. . Severity: Important. LinuxSecurity.com Team
Mar 13, 2026
•Important
Rocky Linux
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