CVE-2026-62982

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Source
https://cve.org/CVERecord?id=CVE-2026-62982
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62982.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-62982
Aliases
Downstream
Related
Published
2026-08-17T17:07:49Z
Modified
2026-10-21T02:58:54Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
Glances: Incomplete fix of CVE-2026-32608: action-template sanitizer is bypassed by nested stat values (process 'cmdline') → OS command injection
Details

Glances is an open-source system cross-platform monitoring tool. From 4.5.2 until 4.5.6, _sanitize_mustache_dict() in glances/actions.py skips nested list and dictionary strings such as process cmdline values, allowing pipe characters to survive chevron.render() and be executed by secure_popen() through administrator-configured action templates. This issue is fixed in 4.5.6.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-78"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62982.json"
}
References

Affected packages

Git / github.com/nicolargo/glances

Affected ranges

Type
GIT
Repo
https://github.com/nicolargo/glances
Events
Introduced
a56a5b78ef931b1d1391c9898bf735a5b4323ec9
Fixed
ce2f8506289c71e48ed8bf186f2c04d8256203d5
Fixed
ea4cf2f54f0d961e24aa0b24fff9584bab39db93
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "4.5.2"
                },
                {
                    "fixed":  "4.5.6"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "ea4cf2f54f0d961e24aa0b24fff9584bab39db93"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v4.5.6",
            "range":  [
                {
                    "fixed":  "ce2f8506289c71e48ed8bf186f2c04d8256203d5"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v4.*
v4.5.2
v4.5.3
v4.5.4
v4.5.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62982.json"