{ "document": { "aggregate_severity": { "text": "Moderate" }, "category": "csaf_security_advisory", "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" }, { "category": "details", "text": "CVE-2024-8443: fix heap buffer overflow in the OpenPGP driver when writing the\n key fingerprint, reject key responses not matching the requested algorithm and\n set the EC point length from the received response\n- CVE-2026-10275: fix buffer overflow in pkcs11-tool when copying a token\n supplied CKA_ID into the object id buffer", "title": "Details" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787393949", "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787393949" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/tuxcare9.6esu/advisories/2026/clsa-2026_1787393949.json" } ], "tracking": { "current_release_date": "2026-08-22T10:19:46Z", "generator": { "date": "2026-08-22T10:19:46Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2026:1787393949", "initial_release_date": "2026-08-22T10:19:46Z", "revision_history": [ { "date": "2026-08-22T10:19:46Z", "number": "1", "summary": "Initial version" } ], "status": "final", "version": "1" }, "title": "opensc: Fix of 2 CVEs" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "AlmaLinux 9.6", "product": { "name": "AlmaLinux 9.6", "product_id": "AlmaLinux-9.6", "product_identification_helper": { "cpe": "cpe:2.3:o:almalinux:almalinux:9.6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "AlmaLinux" } ], "category": "vendor", "name": "AlmaLinux OS Foundation" }, { "branches": [ { "branches": [ { "category": "product_name", "name": "Rocky Linux 9.6", 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Linux 9.6", "product_id": "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64" }, "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64 as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64" }, "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686 as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686" }, "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64" }, "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686" }, "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els2.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": { "fixed": [ "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.x86_64" ], "known_affected": [ "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": "vendor_fix", "date": "2026-08-22T10:19:11.215162Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1787393949", "product_ids": [ "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787393949" }, { "category": "none_available", "date": "2026-06-01T17:16:00Z", "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 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" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] }, { "cve": "CVE-2024-8443", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "notes": [ { "category": "description", "text": "A heap-based buffer overflow vulnerability was found in the libopensc OpenPGP driver. A crafted USB device or smart card with malicious responses to the APDUs during the card enrollment process using the `pkcs15-init` tool may lead to out-of-bound rights, possibly resulting in arbitrary code execution.", "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": { "fixed": [ "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.x86_64" ], "known_affected": [ "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-2024-8443" }, { "category": "external", "summary": "https://access.redhat.com/security/cve/CVE-2024-8443", "url": "https://access.redhat.com/security/cve/CVE-2024-8443" }, { "category": "external", "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2310494", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2310494" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html", "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html" } ], "release_date": "2024-09-10T14:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-08-22T10:19:11.215162Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1787393949", "product_ids": [ "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.i686", "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.i686", "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els6.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787393949" }, { "category": "none_available", "date": "2024-09-10T14:15:00Z", "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": "PHYSICAL", "availabilityImpact": "NONE", "baseScore": 2.9, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "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 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