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CVE-2026-76055

HIGH
7.5
CVSS Score
Published: August 24, 2026 at 02:17 PM UTC
Updated: October 12, 2026 at 03:10 PM UTC
1 product affected across 1 vendorBlackduck C Cpp

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Severity
HIGH7.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Improper Neutralization of Special Elements used in an OS Command in the package manager component of Black Duck blackduck-c-cpp before 3.0.7 allows an actor able to create a file within the scanned build directory to execute operating system commands as the account running the scan. Filesystem paths encountered while traversing the scanned directory are interpolated into command strings that are executed through a shell without quoting or escaping, so shell metacharacters within those paths are interpreted rather than treated as literal text. No control over the build command or the tool's configuration is required.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Blackduck C Cpp· Black Duckpypi
90%
0 ≤ v < 3.0.70
Affected range stops below 3.0.7, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory
Source: cverecord
https://community.blackduck.com/s/article/Black-Duck-Product-Security-Advisory-CVE-2026-76054-CVE-2026-76055
Product
Source: cverecord
https://pypi.org/project/blackduck-c-cpp/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHBlackDuck
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-78

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