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NVD Vulnerability Details :
CVE-2026-10275
Deferred
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-01 Jun, 2026 | 17:16
Updated At-01 Jun, 2026 | 17:57

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.01.3LOW
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.15.0MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Secondary2.05.1MEDIUM
AV:N/AC:H/Au:N/C:P/I:P/A:P
Type: Secondary
Version: 4.0
Base score: 1.3
Base severity: LOW
Vector:
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 5.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Type: Secondary
Version: 2.0
Base score: 5.1
Base severity: MEDIUM
Vector:
AV:N/AC:H/Au:N/C:P/I:P/A:P
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-119Primarycna@vuldb.com
CWE-120Primarycna@vuldb.com
CWE ID: CWE-119
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-120
Type: Primary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/OpenSC/OpenSC/cna@vuldb.com
N/A
https://github.com/OpenSC/OpenSC/commit/814f745b3b6d100295f65f1935edd33d520d33abcna@vuldb.com
N/A
https://github.com/OpenSC/OpenSC/issues/3682cna@vuldb.com
N/A
https://github.com/OpenSC/OpenSC/pull/3684cna@vuldb.com
N/A
https://pan.baidu.com/s/1nrZPKDz2eAcCpsaFiIRlrgcna@vuldb.com
N/A
https://vuldb.com/cve/CVE-2026-10275cna@vuldb.com
N/A
https://vuldb.com/submit/825403cna@vuldb.com
N/A
https://vuldb.com/vuln/367568cna@vuldb.com
N/A
https://vuldb.com/vuln/367568/cticna@vuldb.com
N/A
Hyperlink: https://github.com/OpenSC/OpenSC/
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/OpenSC/OpenSC/commit/814f745b3b6d100295f65f1935edd33d520d33ab
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/OpenSC/OpenSC/issues/3682
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/OpenSC/OpenSC/pull/3684
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://pan.baidu.com/s/1nrZPKDz2eAcCpsaFiIRlrg
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/cve/CVE-2026-10275
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/submit/825403
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/vuln/367568
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/vuln/367568/cti
Source: cna@vuldb.com
Resource: N/A
Change History
0Changes found
Details not found