Vulnerability-Lookup

GHSA-MFXW-Q267-MGP6

Vulnerability from github – Published: 2026-03-30 21:31 – Updated: 2026-04-03 12:31

Details

Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.

Severity ?

9.2 (Critical)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

Show details on source website

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  "affected": [],
  "aliases": [
    "CVE-2026-34714"
  ],
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    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-30T19:16:26Z",
    "severity": "CRITICAL"
  },
  "details": "Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.",
  "id": "GHSA-mfxw-q267-mgp6",
  "modified": "2026-04-03T12:31:09Z",
  "published": "2026-03-30T21:31:04Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vim/vim/security/advisories/GHSA-2gmj-rpqf-pxvh"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34714"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vim/vim/commit/664701eb7576edb7c7c7d9f2d600815ec1f43459"
    },
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      "type": "WEB",
      "url": "https://github.com/vim/vim/releases/tag/v9.2.0272"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/03/30/3"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/04/02/4"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/04/02/5"
    },
    {
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  "severity": [
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-34714 (GCVE-0-2026-34714)

Vulnerability from cvelistv5 – Published: 2026-03-30 18:27 – Updated: 2026-04-03 11:15

Summary

Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.

Severity ?

9.2 (Critical)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

mitre

References

URL

Tags

	https://www.openwall.com/lists/oss-security/2026/…
	https://github.com/vim/vim/security/advisories/GH…
	https://github.com/vim/vim/commit/664701eb7576edb…
	https://github.com/vim/vim/releases/tag/v9.2.0272

Impacted products

	Vendor	Product	Version
	Vim	Vim	Affected: 0 , < 9.2.0272 (custom)

Show details on NVD website

JSON

To clipboard

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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-MFXW-Q267-MGP6

CVE-2026-34714 (GCVE-0-2026-34714)

Tags

Sightings

Nomenclature