CVE-2025-66215

< 0.27.0

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the compute

3.8LOW

CVE-2025-66038

< 0.27.0

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, sc_compacttlv_find_tag searches a compact-TLV b

3.9LOW

CVE-2025-66037

< 0.27.0

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzz_pkcs15_read

3.9LOW

CVE-2025-49010

< 0.27.0

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the compute

3.8LOW

CVE-2024-8443

all versions

A heap-based buffer overflow vulnerability was found in the libopensc OpenPGP driver. A crafted USB device or smart card with mali

2.9LOW

CVE-2024-45620

< 0.26.0

A vulnerability was found in the pkcs15-init tool in OpenSC. An attacker could use a crafted USB Device or Smart Card, which would

3.9LOW

CVE-2024-45619

< 0.26.0

A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device

4.3MEDIUM

CVE-2024-45618

< 0.26.0

A vulnerability was found in pkcs15-init in OpenSC. An attacker could use a crafted USB Device or Smart Card, which would present

3.9LOW

CVE-2024-45617

< 0.26.0

A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device

3.9LOW

CVE-2024-45616

< 0.26.0

A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device

3.9LOW

CVE-2024-45615

< 0.26.0

A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. The problem is missing initialization of

3.9LOW

CVE-2024-1454

< 0.25.0

The use-after-free vulnerability was found in the AuthentIC driver in OpenSC packages, occuring in the card enrolment process usin

3.4LOW

CVE-2023-5992

< 0.25.0

A vulnerability was found in OpenSC where PKCS#1 encryption padding removal is not implemented as side-channel resistant. This iss

5.6MEDIUM

CVE-2023-4535

all versions

An out-of-bounds read vulnerability was found in OpenSC packages within the MyEID driver when handling symmetric key encryption. E

4.5MEDIUM

CVE-2023-40661

<= 0.23.0

Several memory vulnerabilities were identified within the OpenSC packages, particularly in the card enrollment process using pkcs1

5.4MEDIUM

CVE-2023-40660

<= 0.23.0

A flaw was found in OpenSC packages that allow a potential PIN bypass. When a token/card is authenticated by one process, it can p

6.6MEDIUM

CVE-2021-34193

< 0.22.0

Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs.

7.5HIGH

CVE-2023-2977

all versions

A vulnerbility was found in OpenSC. This security flaw cause a buffer overrun vulnerability in pkcs15 cardos_have_verifyrc_package

7.1HIGH

CVE-2021-42782

< 0.22.0

Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash programs us

5.3MEDIUM

CVE-2021-42781

< 0.22.0

Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash programs

5.3MEDIUM

CVE-2021-42780

< 0.22.0

A use after return issue was found in Opensc before version 0.22.0 in insert_pin function that could potentially crash programs us

5.3MEDIUM

CVE-2021-42779

< 0.22.0

A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.

5.3MEDIUM

CVE-2021-42778

< 0.22.0

A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo.

5.3MEDIUM

CVE-2020-26572

<= 0.20.0

The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher.

5.5MEDIUM

CVE-2020-26571

<= 0.20.0

The gemsafe GPK smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in sc_pkcs15emu_gemsafeGP

5.5MEDIUM

CVE-2020-26570

<= 0.20.0

The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file.

5.5MEDIUM

CVE-2019-20792

< 0.20.0

OpenSC before 0.20.0 has a double free in coolkey_free_private_data because coolkey_add_object in libopensc/card-coolkey.c lacks a

6.8MEDIUM

CVE-2013-1866

< 0.13.0

OpenSC OpenSC.tokend has an Arbitrary File Creation/Overwrite Vulnerability

6.1MEDIUM

CVE-2019-19481

all versions

An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-cac1.c mishandles buffer limits for

4.6MEDIUM

CVE-2019-19480

<= 0.19.0

An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free ope

4.6MEDIUM

CVE-2019-19479

<= 0.19.0

An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-setcos.c has an incorrect read oper

5.5MEDIUM

CVE-2019-16058

all versions

An issue was discovered in the pam_p11 component 0.2.0 and 0.3.0 for OpenSC. If a smart card creates a signature with a length lon

7.5HIGH

CVE-2019-15946

<= 0.19.0

OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry in libopensc/asn1.c.

6.4MEDIUM

CVE-2019-15945

<= 0.19.0

OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.

6.4MEDIUM

CVE-2019-6502

all versions

sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as demonstrated by a call from eidenv.

7.5HIGH

CVE-2018-16427

<= 0.18.0

Various out of bounds reads when handling responses in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted

4.3MEDIUM

CVE-2018-16426

<= 0.18.0

Endless recursion when handling responses from an IAS-ECC card in iasecc_select_file in libopensc/card-iasecc.c in OpenSC before 0

4.3MEDIUM

CVE-2018-16425

<= 0.18.0

A double free when handling responses from an HSM Card in sc_pkcs15emu_sc_hsm_init in libopensc/pkcs15-sc-hsm.c in OpenSC before 0

6.6MEDIUM

CVE-2018-16424

<= 0.18.0

A double free when handling responses in read_file in tools/egk-tool.c (aka the eGK card tool) in OpenSC before 0.19.0-rc1 could b

6.6MEDIUM

CVE-2018-16423

<= 0.18.0

A double free when handling responses from a smartcard in sc_file_set_sec_attr in libopensc/sc.c in OpenSC before 0.19.0-rc1 could

6.6MEDIUM

CVE-2018-16422

<= 0.18.0

A single byte buffer overflow when handling responses from an esteid Card in sc_pkcs15emu_esteid_init in libopensc/pkcs15-esteid.c

6.6MEDIUM

CVE-2018-16421

<= 0.18.0

Several buffer overflows when handling responses from a CAC Card in cac_get_serial_nr_from_CUID in libopensc/card-cac.c in OpenSC

6.6MEDIUM

CVE-2018-16420

<= 0.18.0

Several buffer overflows when handling responses from an ePass 2003 Card in decrypt_response in libopensc/card-epass2003.c in Open

6.6MEDIUM

CVE-2018-16419

<= 0.18.0

Several buffer overflows when handling responses from a Cryptoflex card in read_public_key in tools/cryptoflex-tool.c in OpenSC be

6.6MEDIUM

CVE-2018-16418

<= 0.18.0

A buffer overflow when handling string concatenation in util_acl_to_str in tools/util.c in OpenSC before 0.19.0-rc1 could be used

6.6MEDIUM

CVE-2018-16393

<= 0.18.0

Several buffer overflows when handling responses from a Gemsafe V1 Smartcard in gemsafe_get_cert_len in libopensc/pkcs15-gemsafeV1

6.8MEDIUM

CVE-2018-16392

<= 0.18.0

Several buffer overflows when handling responses from a TCOS Card in tcos_select_file in libopensc/card-tcos.c in OpenSC before 0.

6.8MEDIUM

CVE-2018-16391

<= 0.18.0

Several buffer overflows when handling responses from a Muscle Card in muscle_list_files in libopensc/card-muscle.c in OpenSC befo

6.8MEDIUM

CVE-2010-4523

<= 0.11.13

Multiple stack-based buffer overflows in libopensc in OpenSC 0.11.13 and earlier allow physically proximate attackers to execute a

CVE-2009-1603

all versions

src/tools/pkcs11-tool.c in pkcs11-tool in OpenSC 0.11.7, when used with unspecified third-party PKCS#11 modules, generates RSA key

7.5HIGH

CVE-2009-0368

<= 0.11.6

OpenSC before 0.11.7 allows physically proximate attackers to bypass intended PIN requirements and read private data objects via a

CVE-2008-3972

<= 0.11.5

pkcs15-tool in OpenSC before 0.11.6 does not apply security updates to a smart card unless the card's label matches the "OpenSC" s

CVE-2008-2235

all versions

OpenSC before 0.11.5 uses weak permissions (ADMIN file control information of 00) for the 5015 directory on smart cards and USB cr