{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "National Cyber Security Centre", "namespace": "https://www.ncsc.nl/" }, "title": "CVE-2025-10263", "tracking": { "current_release_date": "2026-06-09T18:45:25.896156Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2025-10263", "initial_release_date": "2026-06-09T08:20:18.348677Z", "revision_history": [ { "date": "2026-06-09T08:20:18.348677Z", "number": "1", "summary": "NCSC Score created." }, { "date": "2026-06-09T10:27:20.378674Z", "number": "2", "summary": "Source created.| CVE status created. (valid)| Description created for source.| References created (1).| CWES updated (1)." }, { "date": "2026-06-09T10:27:23.307326Z", "number": "3", "summary": "NCSC Score updated." }, { "date": "2026-06-09T10:38:48.472766Z", "number": "4", "summary": "Source created.| CVE status created. (valid)| Description created for source.| Products connected (16).| Products created (4).| References created (1).| CWES updated (1)." }, { "date": "2026-06-09T10:38:53.098575Z", "number": "5", "summary": "NCSC Score updated." }, { "date": "2026-06-09T11:36:38.157557Z", "number": "6", "summary": "NCSC Score updated." }, { "date": "2026-06-09T14:30:50.644516Z", "number": "7", "summary": "References created (1)." }, { "date": "2026-06-09T14:30:53.212327Z", "number": "8", "summary": "NCSC Score updated." }, { "date": "2026-06-09T14:54:27.902554Z", "number": "9", "summary": "References created (1)." }, { "date": "2026-06-09T16:20:54.874693Z", "number": "10", "summary": "CVSS created.| Unknown change." }, { "date": "2026-06-09T16:21:01.354680Z", "number": "11", "summary": "NCSC Score updated." }, { "date": "2026-06-09T16:26:47.262922Z", "number": "12", "summary": "CVSS created." }, { "date": "2026-06-09T17:25:55.752378Z", "number": "13", "summary": "References created (1)." }, { "date": "2026-06-09T17:46:55.980410Z", "number": "14", "summary": "References created (1)." }, { "date": "2026-06-09T17:49:28.952921Z", "number": "15", "summary": "Source connected.| CVE status created. (valid)" }, { "date": "2026-06-09T17:52:33.903545Z", "number": "16", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (6).| Product Threats created (12).| Product Remediations created (6).| Exploitable created." }, { "date": "2026-06-09T18:04:59.953672Z", "number": "17", "summary": "Source connected.| CVE status created. (valid)| News created (1)." }, { "date": "2026-06-09T18:05:03.603563Z", "number": "18", "summary": "NCSC Score updated." }, { "date": "2026-06-09T18:45:22.419633Z", "number": "19", "summary": "Source created.| CVE status created. (valid)| Products connected (2)." }, { "date": "2026-06-09T18:45:24.836752Z", "number": "20", "summary": "NCSC Score updated." } ], "status": "interim", "version": "20" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-5194140" } } ], "category": "product_name", "name": "C1-Premium" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-5194139" } } ], "category": "product_name", "name": "C1-Ultra" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-8255208" } } ], "category": "product_name", "name": "Cortex-A76" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-8255209" } } ], "category": "product_name", "name": "Cortex-A76AE" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-8255207" } } ], "category": "product_name", "name": "Cortex-A78C" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-8255206" } } ], "category": "product_name", "name": "Neoverse N1" } ], "category": "vendor", "name": "Arm" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426135" } } ], "category": "product_name", "name": "Cortex-A710" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426127" } } ], "category": "product_name", "name": "Cortex-A77" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426132" } } ], "category": "product_name", "name": "Cortex-A78" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426129" } } ], "category": "product_name", "name": "Cortex-A78AE" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426133" } } ], "category": "product_name", "name": "Cortex-X1" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426131" } } ], "category": "product_name", "name": "Cortex-X1C" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426136" } } ], "category": "product_name", "name": "Cortex-X2" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426138" } } ], "category": "product_name", "name": "Cortex-X3" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426141" } } ], "category": "product_name", "name": "Cortex-X4" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426142" } } ], "category": "product_name", "name": "Cortex-X925" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426134" } } ], "category": "product_name", "name": "Neoverse N2" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426128" } } ], "category": "product_name", "name": "Neoverse V1" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426140" } } ], "category": "product_name", "name": "Neoverse V3" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/0", "product": { "name": "vers:unknown/0", "product_id": "CSAFPID-1426139" } } ], "category": "product_name", "name": "Neoverse V3AE" } ], "category": "vendor", "name": "ARM" }, { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:microsoft/10.0.19044.7417", "product": { "name": "vers:microsoft/10.0.19044.7417", "product_id": "CSAFPID-8257188", "product_identification_helper": { "cpe": "cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.7417:*:*:*:*:*:arm64:*" } } } ], "category": "product_name", "name": "Windows 10 Version 21H2 for ARM64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "vers:microsoft/10.0.22631.7219", "product": { "name": "vers:microsoft/10.0.22631.7219", "product_id": "CSAFPID-8257196", "product_identification_helper": { "cpe": "cpe:2.3:o:microsoft:windows_11_23H2:10.0.22631.7219:*:*:*:*:*:arm64:*" } } } ], "category": "product_name", "name": "Windows 11 Version 23H2 for ARM64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "vers:microsoft/10.0.26100.8655", "product": { "name": "vers:microsoft/10.0.26100.8655", "product_id": "CSAFPID-8257198", "product_identification_helper": { "cpe": "cpe:2.3:o:microsoft:windows_11_24H2:10.0.26100.8655:*:*:*:*:*:arm64:*" } } } ], "category": "product_name", "name": "Windows 11 Version 24H2 for ARM64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "vers:microsoft/10.0.26200.8655", "product": { "name": "vers:microsoft/10.0.26200.8655", "product_id": "CSAFPID-8257194", "product_identification_helper": { "cpe": "cpe:2.3:o:microsoft:windows_11_25H2:10.0.26200.8655:*:*:*:*:*:arm64:*" } } } ], "category": "product_name", "name": "Windows 11 Version 25H2 for ARM64-based Systems" }, { "branches": [ { "category": "product_version_range", "name": "vers:microsoft/10.0.28000.2269", "product": { "name": "vers:microsoft/10.0.28000.2269", "product_id": "CSAFPID-8257202", "product_identification_helper": { "cpe": "cpe:2.3:o:microsoft:windows_11_26H1:10.0.28000.2269:*:*:*:*:*:arm64:*" } } } ], "category": "product_name", "name": "Windows 11 Version 26H1 for ARM64-based Systems" } ], "category": "product_family", "name": "Windows" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:microsoft/10.0.19045.7417", "product": { "name": "vers:microsoft/10.0.19045.7417", "product_id": "CSAFPID-8257191", "product_identification_helper": { "cpe": "cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.7417:*:*:*:*:*:arm64:*" } } } ], "category": "product_name", "name": "Windows 10 Version 22H2 for ARM64-based Systems" } ], "category": "product_family", "name": "ESU" } ], "category": "vendor", "name": "Microsoft" }, { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/unknown", "product": { "name": "vers:deb/unknown", "product_id": "CSAFPID-2352007" } } ], "category": "product_name", "name": "xen" } ], "category": "product_family", "name": "bookworm" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/unknown", "product": { "name": "vers:deb/unknown", "product_id": "CSAFPID-2352008" } } ], "category": "product_name", "name": "xen" } ], "category": "product_family", "name": "bullseye" } ], "category": "vendor", "name": "Debian" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-10263", "cwe": { "id": "CWE-362", "name": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')" }, "notes": [ { "category": "description", "text": "Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C, Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.", "title": "nvd - https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-10263" }, { "category": "description", "text": "Arm C1-Ultra, C1-Premium, Neoverse V3 & V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 & X1C, Cortex-A710, Cortex-A78, A78AE & A78C, Cortex-A77, Cortex-A76 & A76A may allow writes to resources owned by a higher exception level.", "title": "cveprojectv5 - https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/10xxx/CVE-2025-10263.json" }, { "category": "description", "text": "

No cwe for this issue in Windows Kernel allows an unauthorized attacker to elevate privileges locally.

\n", "title": "microsoft - https://api.msrc.microsoft.com/cvrf/v3.0/cvrf/2026-Jun" }, { "category": "other", "text": "6.0", "title": "NCSC Score" }, { "category": "other", "text": "Is related to (a version of) an uncommon product, There is news data available from source Bleepingcomputer, IMPACT as product threat category, VENDOR FIX as product remediation category", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "There is cwe data available from source Nvd", "title": "NCSC Score top decreasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-1426127", "CSAFPID-1426128", "CSAFPID-1426129", "CSAFPID-1426131", "CSAFPID-1426132", "CSAFPID-1426133", "CSAFPID-1426134", "CSAFPID-1426135", "CSAFPID-1426136", "CSAFPID-1426138", "CSAFPID-1426139", "CSAFPID-1426140", "CSAFPID-1426141", "CSAFPID-1426142", "CSAFPID-5194139", "CSAFPID-5194140", "CSAFPID-8255206", "CSAFPID-8255207", "CSAFPID-8255208", "CSAFPID-8255209", "CSAFPID-8257188", "CSAFPID-8257191", "CSAFPID-8257194", "CSAFPID-8257196", "CSAFPID-8257198", "CSAFPID-8257202", "CSAFPID-2352007", "CSAFPID-2352008" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-10263" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/10xxx/CVE-2025-10263.json" }, { "category": "external", "summary": "Source - bleepingcomputer", "url": "https://www.bleepingcomputer.com/news/microsoft/microsoft-june-2026-patch-tuesday-fixes-3-zero-day-200-flaws/" }, { "category": "external", "summary": "Source - debian", "url": "https://security-tracker.debian.org/tracker/CVE-2025-10263" }, { "category": "external", "summary": "Source - ncscclear", "url": "https://advisories.ncsc.nl/advisory?id=NCSC-2026-0181" }, { "category": "external", "summary": "Source - microsoft", "url": "https://api.msrc.microsoft.com/cvrf/v3.0/cvrf/2026-Jun" }, { "category": "external", "summary": "News - bleepingcomputer", "url": "https://www.bleepingcomputer.com/news/microsoft/microsoft-june-2026-patch-tuesday-fixes-3-zero-day-200-flaws/" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://developer.arm.com/documentation/112137" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "http://xenbits.xen.org/xsa/advisory-493.html" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "http://www.openwall.com/lists/oss-security/2026/06/09/13" } ], "remediations": [ { "category": "vendor_fix", "details": "5094127", "product_ids": [ "CSAFPID-8257188", "CSAFPID-8257191" ], "url": "https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5094127" }, { "category": "vendor_fix", "details": "5094126", "product_ids": [ "CSAFPID-8257194", "CSAFPID-8257198" ], "url": "https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5094126" }, { "category": "vendor_fix", "details": "5093998", "product_ids": [ "CSAFPID-8257196" ], "url": "https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5093998" }, { "category": "vendor_fix", "details": "5095051", "product_ids": [ "CSAFPID-8257202" ], "url": "https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5095051" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C", "baseScore": 9.3, "baseSeverity": "CRITICAL" }, "products": [ "CSAFPID-1426127", "CSAFPID-1426128", "CSAFPID-1426129", "CSAFPID-1426131", "CSAFPID-1426132", "CSAFPID-1426133", "CSAFPID-1426134", "CSAFPID-1426135", "CSAFPID-1426136", "CSAFPID-1426138", "CSAFPID-1426139", "CSAFPID-1426140", "CSAFPID-1426141", "CSAFPID-1426142", "CSAFPID-2352007", "CSAFPID-2352008", "CSAFPID-5194139", "CSAFPID-5194140", "CSAFPID-8255206", "CSAFPID-8255207", "CSAFPID-8255208", "CSAFPID-8255209", "CSAFPID-8257188", "CSAFPID-8257191", "CSAFPID-8257194", "CSAFPID-8257196", "CSAFPID-8257198", "CSAFPID-8257202" ] } ], "threats": [ { "category": "exploit_status", "details": "Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely", "product_ids": [ "CSAFPID-8257188", "CSAFPID-8257191", "CSAFPID-8257194", "CSAFPID-8257196", "CSAFPID-8257198", "CSAFPID-8257202" ] }, { "category": "impact", "details": "Elevation of Privilege", "product_ids": [ "CSAFPID-8257188", "CSAFPID-8257191", "CSAFPID-8257194", "CSAFPID-8257196", "CSAFPID-8257198", "CSAFPID-8257202" ] }, { "category": "exploit_status", "details": "exploited" } ], "title": "CVE-2025-10263" } ] }