{ "document": { "aggregate_severity": { "text": "Medium" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/tuxcare9.6esu/vex/2026/cve-2026-10275-els_os-tuxcare9_6esu.json" } ], "tracking": { "current_release_date": "2026-07-28T13:34:45Z", "generator": { "date": "2026-07-28T13:34:45Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2026-10275-ELS_OS-TUXCARE9.6ESU", "initial_release_date": "2026-06-01T17:16:00Z", "revision_history": [ { "date": "2026-06-01T17:16:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-07-28T13:34:45Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update 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"product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els5.i686", "relates_to_product_reference": "Rocky Linux-9.6" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-10275", "cwe": { "id": "CWE-119", "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer" }, "notes": [ { "category": "description", "text": "A flaw has been found in OpenSC up to 0.26.1. This affects the function test_kpgen_certwrite of the file src/tools/pkcs11-tool.c of the component pkcs11-tool Key Generation Module. This manipulation causes buffer overflow. The attack is possible to be carried out remotely. The complexity of an attack is rather high. It is indicated that the exploitability is difficult. The exploit has been published and may be used. Patch name: 814f745b3b6d100295f65f1935edd33d520d33ab. It is recommended to apply a patch to fix this issue.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "under_investigation": [ "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.x86_64", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-10275" }, { "category": "external", "summary": "https://github.com/OpenSC/OpenSC/", "url": "https://github.com/OpenSC/OpenSC/" }, { "category": "external", "summary": "https://github.com/OpenSC/OpenSC/commit/814f745b3b6d100295f65f1935edd33d520d33ab", "url": "https://github.com/OpenSC/OpenSC/commit/814f745b3b6d100295f65f1935edd33d520d33ab" }, { "category": "external", "summary": "https://github.com/OpenSC/OpenSC/issues/3682", "url": "https://github.com/OpenSC/OpenSC/issues/3682" }, { "category": "external", "summary": "https://github.com/OpenSC/OpenSC/pull/3684", "url": "https://github.com/OpenSC/OpenSC/pull/3684" }, { "category": "external", "summary": "https://pan.baidu.com/s/1nrZPKDz2eAcCpsaFiIRlrg", "url": "https://pan.baidu.com/s/1nrZPKDz2eAcCpsaFiIRlrg" }, { "category": "external", "summary": "https://vuldb.com/cve/CVE-2026-10275", "url": "https://vuldb.com/cve/CVE-2026-10275" }, { "category": "external", "summary": "https://vuldb.com/submit/825403", "url": "https://vuldb.com/submit/825403" }, { "category": "external", "summary": "https://vuldb.com/vuln/367568", "url": "https://vuldb.com/vuln/367568" }, { "category": "external", "summary": "https://vuldb.com/vuln/367568/cti", "url": "https://vuldb.com/vuln/367568/cti" } ], "release_date": "2026-06-01T17:16:00Z", "remediations": [ { "category": "none_available", "date": "2026-07-28T11:55:10.490917Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.x86_64", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.1" }, "products": [ "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els4.x86_64", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els5.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64", "Rocky 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