OpenSC

Documentación de OpenSC Páginas de manual para las herramientas de línea de comandos de OpenSC así como para los archivos de configuración de OpenSC están disponibles en línea y generalmente se distribuyen junto con su instalación. La Wiki de OpenSC incluye, entre otros, información para: Inicio...

CVE-2026-103531

A flaw was found in OpenSC. A stack-based buffer overflow vulnerability exists in the SetCOS smart card driver during the handling of file control information in the setcosconstructfci44 function. By supplying manipulated card attributes, an attacker could trigger memory corruption, potentially...

AZL-105342 CVE-2026-103531 affecting package opensc 0.27.1-2

A flaw has been found in OpenSC up to 0.27.1. The impacted element is the function setcosconstructfci44 of the file src/libopensc/card-setcos.c. Executing a manipulation of the argument typeattr can lead to stack-based buffer overflow. The attack can be launched remotely. This patch is called...

CVE-2026-103531

A flaw has been found in OpenSC up to 0.27.1. The impacted element is the function setcosconstructfci44 of the file src/libopensc/card-setcos.c. Executing a manipulation of the argument typeattr can lead to stack-based buffer overflow. The attack can be launched remotely. This patch is called...

CVE-2026-103531

A stack-based buffer overflow vulnerability exists in OpenSC versions up to 0.27.1 . The flaw is located in the setcos_construct_fci_44 function within the src/libopensc/card-setcos.c file. Specifically, manipulating the type_attr argument can trigger the overflow. This vulnerability can be explo...

EUVD-2026-90449

A flaw has been found in OpenSC up to 0.27.1. The impacted element is the function setcosconstructfci44 of the file src/libopensc/card-setcos.c. Executing a manipulation of the argument typeattr can lead to stack-based buffer overflow. The attack can be launched remotely. This patch is called...

CVE-2026-103531 OpenSC card-setcos.c setcos_construct_fci_44 stack-based overflow

A flaw has been found in OpenSC up to 0.27.1. The impacted element is the function setcosconstructfci44 of the file src/libopensc/card-setcos.c. Executing a manipulation of the argument typeattr can lead to stack-based buffer overflow. The attack can be launched remotely. This patch is called...

CVE-2026-103531

A flaw has been found in OpenSC up to 0.27.1. The impacted element is the function setcosconstructfci44 of the file src/libopensc/card-setcos.c. Executing a manipulation of the argument typeattr can lead to stack-based buffer overflow. The attack can be launched remotely. This patch is called...

CVE-2026-103531 OpenSC card-setcos.c setcos_construct_fci_44 stack-based overflow

A flaw has been found in OpenSC up to 0.27.1. The impacted element is the function setcosconstructfci44 of the file src/libopensc/card-setcos.c. Executing a manipulation of the argument typeattr can lead to stack-based buffer overflow. The attack can be launched remotely. This patch is called...

Rocky Linux 8 [CIQ] Security Update: opensc / opensc-debuginfo / opensc-debugsource (crlsa-2024_0967)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20240967 advisory. OpenSC: Side-channel leaks while stripping encryption PKCS1 padding CVE-2023-5992 Tenable has extracted the preceding description block directly from the CIQ securi...

AlmaLinux 9.6 [TuxCare] Security Update: opensc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1778674879)

The AlmaLinux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1778674879 advisory. - A vulnerability was found in OpenSC, OpenSC tools, PKCS11 module, minidriver, and CTK. An attacker could use a crafted USB Device ...

Linux Distros Unpatched Vulnerability : CVE-2026-103531

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw has been found in OpenSC up to 0.27.1. The impacted element is the function setcosconstructfci44 of the file src/libopensc/card-setcos.c. Executing a...

AlmaLinux 9.2 [TuxCare] Security Update: opensc (ALMALINUX9.2:CLSA-2025:1765902200)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1765902200 advisory. - A vulnerability was found in OpenSC, OpenSC tools, PKCS11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart...

AlmaLinux 9.2 [TuxCare] Security Update: opensc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1766598218)

The AlmaLinux 9.2 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1766598218 advisory. - A vulnerability was found in OpenSC, OpenSC tools, PKCS11 module, minidriver, and CTK. The problem is missing initialization of...

AlmaLinux 9.2 [TuxCare] Security Update: opensc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1779190223)

The AlmaLinux 9.2 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1779190223 advisory. - A vulnerability was found in OpenSC where PKCS1 encryption padding removal is not implemented as side- channel resistant. This iss...

Rocky Linux 9.6 [TuxCare] Security Update: opensc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1787393949)

The Rocky Linux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787393949 advisory. - A heap-based buffer overflow vulnerability was found in the libopensc OpenPGP driver. A crafted USB device or smart card with...

Rocky Linux 9 [CIQ] Security Update: opensc / opensc-debuginfo / opensc-debugsource (crlsa-2024_0966)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20240966 advisory. OpenSC: Side-channel leaks while stripping encryption PKCS1 padding CVE-2023-5992 Tenable has extracted the preceding description block directly from the CIQ securi...

Rocky Linux 9.6 [TuxCare] Security Update: opensc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1778674879)

The Rocky Linux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1778674879 advisory. - A vulnerability was found in OpenSC, OpenSC tools, PKCS11 module, minidriver, and CTK. An attacker could use a crafted USB Devic...

AlmaLinux 9.2 [TuxCare] Security Update: opensc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1780711381)

The AlmaLinux 9.2 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1780711381 advisory. - OpenSC before 0.27.0-rc1, fixed in commit 3f24f0b, contains a stack buffer overflow vulnerability in pivprocesshistory in...

AlmaLinux 9.2 [TuxCare] Security Update: opensc (ALMALINUX9.2:CLSA-2026:1788866231)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1788866231 advisory. - A flaw has been found in OpenSC up to 0.26.1. This affects the function testkpgencertwrite of the file src/tools/pkcs11-tool.c of the...