CVE-2026-76054
Black Duck C/C++ Sensitive Information Disclosure via Process Environment
Description
Invocation of Process Using Visible Sensitive Information in Black Duck blackduck-c-cpp 1.0.17 through 3.0.6 allows an actor able to execute code within the scanned project's build to obtain the Black Duck API token via the ambient process environment, which is inherited by subprocesses launched during build capture and signature scanning. This applies only where the token is supplied through the BLACKDUCK_API_TOKEN or BD_HUB_TOKEN environment variable. Upgrading does not remediate prior disclosure; any token supplied to an affected version through an environment variable should be rotated.
INFO
Published Date :
Aug. 24, 2026, 3:16 p.m.
Last Modified :
Oct. 12, 2026, 3:10 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-76054
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 4.0 | HIGH | 8cad7728-009c-4a3d-a95e-ca62e6ff8a0b | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Rotate any exposed Black Duck API tokens.
- Upgrade Black Duck to a version that mitigates this vulnerability.
- Avoid supplying tokens via environment variables.
- Implement least privilege for build processes.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-76054.
| URL | Resource |
|---|---|
| https://community.blackduck.com/s/article/Black-Duck-Product-Security-Advisory-CVE-2026-76054-CVE-2026-76055 | |
| https://pypi.org/project/blackduck-c-cpp/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-76054 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-76054
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-76054 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-76054 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Oct. 12, 2026
Action Type Old Value New Value Added Translation Title: blackduck-c-cpp de Black Duck, Description: Invocación de proceso utilizando información sensible visible en Black Duck blackduck-c-cpp 1.0.17 hasta 3.0.6 permite a un actor capaz de ejecutar código dentro de la compilación del proyecto escaneado obtener el token de la API de Black Duck a través del entorno de proceso ambiente, el cual es heredado por los subprocesos lanzados durante la captura de compilación y el escaneo de firmas. Esto aplica solo cuyo el token se suministra a través de la variable de entorno BLACKDUCK_API_TOKEN o BD_HUB_TOKEN. La actualización no remedia la divulgación previa; cualquier token suministrado a una versión afectada a través de una variable de entorno debe ser rotado. -
New CVE Received by [email protected]
Aug. 24, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Black Duck', 'product': 'blackduck-c-cpp', 'versions': [{'status': 'affected', 'version': '1.0.17', 'lessThan': '3.0.7', 'versionType': 'semver'}], 'packageName': 'blackduck-c-cpp', 'collectionURL': 'https://pypi.org', 'defaultStatus': 'unaffected'}] Added Description Invocation of Process Using Visible Sensitive Information in Black Duck blackduck-c-cpp 1.0.17 through 3.0.6 allows an actor able to execute code within the scanned project's build to obtain the Black Duck API token via the ambient process environment, which is inherited by subprocesses launched during build capture and signature scanning. This applies only where the token is supplied through the BLACKDUCK_API_TOKEN or BD_HUB_TOKEN environment variable. Upgrading does not remediate prior disclosure; any token supplied to an affected version through an environment variable should be rotated. Added CVSS V4.0 AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:L/E:X/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 Added CWE CWE-214 Added Reference https://community.blackduck.com/s/article/Black-Duck-Product-Security-Advisory-CVE-2026-76054-CVE-2026-76055 Added Reference https://pypi.org/project/blackduck-c-cpp/ -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 24, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-76054', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-08-24T15:00:18.957895Z'}