Vulnerability-Lookup

GHSA-H5J4-JJ3M-XGPG

Vulnerability from github – Published: 2026-02-13 00:32 – Updated: 2026-02-13 00:32

Details

Intego Log Reporter, a macOS diagnostic utility bundled with Intego security products that collects system and application logs for support analysis, contains a local privilege escalation vulnerability. A root-executed diagnostic script creates and writes files in /tmp without enforcing secure directory handling, introducing a time-of-check to time-of-use (TOCTOU) race condition. A local unprivileged user can exploit a symlink-based race condition to cause arbitrary file writes to privileged system locations, resulting in privilege escalation to root.

Severity ?

8.5 (High)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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{
  "affected": [],
  "aliases": [
    "CVE-2026-26224"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-367"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-12T22:16:07Z",
    "severity": "HIGH"
  },
  "details": "Intego Log Reporter, a macOS diagnostic utility bundled with Intego security products that collects system and application logs for support analysis, contains a local privilege escalation vulnerability. A root-executed diagnostic script creates and writes files in /tmp without enforcing secure directory handling, introducing a time-of-check to time-of-use (TOCTOU) race condition. A local unprivileged user can exploit a symlink-based race condition to cause arbitrary file writes to privileged system locations, resulting in privilege escalation to root.",
  "id": "GHSA-h5j4-jj3m-xgpg",
  "modified": "2026-02-13T00:32:52Z",
  "published": "2026-02-13T00:32:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26224"
    },
    {
      "type": "WEB",
      "url": "https://blog.quarkslab.com/intego_lpe_macos_1.html"
    },
    {
      "type": "WEB",
      "url": "https://blog.quarkslab.com/resources/2026-02-10_intego_1/40945709530779-How-to-Use-the-Intego-Log-Reporter.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.intego.com"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/intego-log-reporter-toctou-local-privilege-escalation"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-26224 (GCVE-0-2026-26224)

Vulnerability from cvelistv5 – Published: 2026-02-12 21:58 – Updated: 2026-02-13 15:43

Title

Intego Log Reporter TOCTOU Local Privilege Escalation

Summary

Severity ?

8.5 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CWE

CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

Assigner

VulnCheck

References

URL

Tags

	https://blog.quarkslab.com/intego_lpe_macos_1.html	technical-descriptionexploit
	https://www.intego.com/	product
	https://blog.quarkslab.com/resources/2026-02-10_i…	product
	https://www.vulncheck.com/advisories/intego-log-r…	third-party-advisory

Impacted products

	Vendor	Product	Version
	Intego	Log Reporter	Affected: 0 , ≤ 10.9.x (semver)

Credits

Mathieu Farrell of Quarkslab

Show details on NVD website

JSON

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                "id": "CVE-2026-26224",
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                  },
                  {
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-13T15:43:47.529813Z",
                "version": "2.0.3"
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-H5J4-JJ3M-XGPG

CVE-2026-26224 (GCVE-0-2026-26224)

Tags

Sightings

Nomenclature