CVE-2026-75486

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Source
https://cve.org/CVERecord?id=CVE-2026-75486
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-75486.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-75486
Published
2026-08-28T15:47:21.519Z
Modified
2026-08-29T11:45:48.338115582Z
Severity
  • 8.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Synk Sweater Comb < 3.8.8 Command Injection via .vervet.yaml Branch Name
Details

Synk Sweater Comb before 3.8.8 contains a command injection vulnerability that allows an attacker who controls the .vervet.yaml configuration file to execute arbitrary OS commands by injecting malicious input into the linters.<key>.optic-ci.original branch name field. The expectGitBranch() function in src/lint.ts passes the unsanitized branch name directly into child_process.exec() via an unescaped template literal, enabling arbitrary command execution when the lint command is run against the repository.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/75xxx/CVE-2026-75486.json",
    "cwe_ids": [
        "CWE-78"
    ],
    "cna_assigner": "VulnCheck"
}
References

Affected packages

Git / github.com/snyk/sweater-comb

Affected ranges

Type
GIT
Repo
https://github.com/snyk/sweater-comb
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
908af800b2adb2ff90b5a0b938514b0f830f702a
Database specific
Show details 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.8.8"
        }
    ]
}

Affected versions

Other
2021-12-15
2021-12-16
2021-12-17
2022-01-05
2022-02-02
2022-02-03
2022-02-08
2022-02-09
2022-02-10
2022-02-11
2022-02-16
2022-02-17
2022-02-23
2022-02-28
2022-03-08
2022-03-15
2022-03-16
2022-03-17
2022-03-18
2022-03-21
2022-03-22
2022-03-24
2022-03-25
2022-03-29
2022-03-30
2022-04-05
2022-04-07
2022-04-08
2022-04-14
2022-04-19
2022-04-27
2022-05-03
2022-05-12
2022-05-13
2022-05-17
2022-05-18
common-model-1.*
common-model-1.0.0
common-model-1.0.1
common-model-1.1.0
common-model-1.2.0
v0.*
v0.2.0
v0.2.1
v0.3.0
v0.3.1
v0.3.2
v1.*
v1.0.0
v1.0.1
v1.0.10
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.0.8
v1.0.9
v1.1.0
v1.1.1
v1.10.0
v1.10.1
v1.10.2
v1.11.0
v1.12.0
v1.13.0
v1.13.1
v1.14.0
v1.14.1
v1.14.10
v1.14.2
v1.14.3
v1.14.4
v1.14.5
v1.14.6
v1.14.7
v1.14.8
v1.14.9
v1.15.0
v1.15.1
v1.15.2
v1.15.3
v1.15.4
v1.15.5
v1.15.6
v1.15.7
v1.15.8
v1.16.0
v1.16.1
v1.17.0
v1.17.1
v1.17.2
v1.18.0
v1.19.0
v1.19.1
v1.19.2
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v1.2.6
v1.2.7
v1.20.0
v1.20.1
v1.20.2
v1.20.3
v1.21.0
v1.21.1
v1.21.2
v1.21.3
v1.21.4
v1.21.5
v1.21.6
v1.21.7
v1.21.8
v1.22.0
v1.22.1
v1.22.2
v1.23.0
v1.23.1
v1.23.2
v1.24.0
v1.24.1
v1.3.0
v1.4.0
v1.5.0
v1.6.0
v1.6.1
v1.6.2
v1.7.0
v1.7.1
v1.7.2
v1.8.0
v1.9.0
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.1.0
v2.1.1
v2.1.10
v2.1.11
v2.1.12
v2.1.13
v2.1.14
v2.1.2
v2.1.3
v2.1.4
v2.1.5
v2.1.6
v2.1.7
v2.1.8
v2.1.9
v2.10.0
v2.11.0
v2.11.1
v2.11.2
v2.11.3
v2.11.4
v2.11.5
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.2.5
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.3.0
v2.3.1
v2.3.10
v2.3.11
v2.3.12
v2.3.13
v2.3.14
v2.3.15
v2.3.16
v2.3.17
v2.3.18
v2.3.19
v2.3.2
v2.3.20
v2.3.21
v2.3.22
v2.3.23
v2.3.24
v2.3.25
v2.3.26
v2.3.27
v2.3.28
v2.3.29
v2.3.3
v2.3.30
v2.3.31
v2.3.32
v2.3.33
v2.3.34
v2.3.35
v2.3.36
v2.3.37
v2.3.38
v2.3.39
v2.3.4
v2.3.40
v2.3.41
v2.3.42
v2.3.43
v2.3.44
v2.3.45
v2.3.46
v2.3.47
v2.3.48
v2.3.49
v2.3.5
v2.3.50
v2.3.51
v2.3.52
v2.3.53
v2.3.54
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.4.6
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.6.0
v2.6.1
v2.6.2
v2.7.0
v2.7.1
v2.7.2
v2.7.3
v2.7.4
v2.7.5
v2.7.6
v2.7.7
v2.8.0
v2.8.1
v2.8.2
v2.8.3
v2.8.4
v2.8.5
v2.8.6
v2.9.0
v2.9.1
v2.9.2
v3.*
v3.0.0
v3.0.1
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7
v3.1.8
v3.2.0
v3.2.1
v3.2.2
v3.2.3
v3.2.4
v3.2.5
v3.2.6
v3.2.7
v3.2.8
v3.3.0
v3.3.1
v3.4.0
v3.5.0
v3.5.1
v3.5.2
v3.5.3
v3.6.0
v3.6.1
v3.6.2
v3.6.3
v3.6.4
v3.7.0
v3.8.0
v3.8.1
v3.8.2
v3.8.3
v3.8.4
v3.8.5
v3.8.6
v3.8.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-75486.json"