CVE-2026-49134

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Source
https://cve.org/CVERecord?id=CVE-2026-49134
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49134.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-49134
Published
2026-06-01T18:53:18.675Z
Modified
2026-07-08T08:13:38.772655689Z
Severity
  • 7.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
CodexBar < 0.32.0 Privilege Escalation via CLI Installer Temp File
Details

CodexBar prior to 0.32.0 contains a privilege escalation vulnerability in the CLI installer that allows local attackers to execute arbitrary commands as root by exploiting a race condition in temporary file handling. The installer creates a temporary file with mktemp, writes a privileged shell payload into it, and executes it with administrator privileges via bash, allowing a same-user local process to rewrite the installer body before the administrator prompt is approved, causing attacker-controlled commands to run as root.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-377"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49134.json"
}
References

Affected packages

Git / github.com/steipete/codexbar

Affected ranges

Type
GIT
Repo
https://github.com/steipete/codexbar
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
dbc944d46cd4cf7877d1ca47c44556fe573b46e8
Fixed
1351961f4d6a286df8dc26cb6e021ab40e7b552d
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.32.0"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

v0.*
v0.1.0
v0.1.1
v0.1.2
v0.10.0
v0.11.0
v0.11.1
v0.11.2
v0.12.0
v0.13.0
v0.14.0
v0.15.0
v0.15.1
v0.15.2
v0.15.3
v0.16.0
v0.16.1
v0.17.0
v0.18.0
v0.18.0-beta.1
v0.18.0-beta.2
v0.18.0-beta.3
v0.19.0
v0.2.0
v0.2.1
v0.2.2
v0.20
v0.20.0-beta.1
v0.21
v0.22
v0.23
v0.24
v0.25
v0.25.1
v0.26.0
v0.26.1
v0.27.0
v0.28.0
v0.29.0
v0.29.1
v0.3.0
v0.30.0
v0.30.1
v0.31.0
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.5.0
v0.5.1
v0.5.2
v0.5.3
v0.5.4
v0.5.5
v0.5.6
v0.5.7
v0.6.0
v0.6.1
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.8.0
v0.8.1
v0.9.0
v0.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49134.json"