CVE-2026-71222

Full vulnerability record from the local CVENow database.

Description

A heap out-of-bounds read vulnerability was found in gfs2-utils. The ea_num_ptrs field from on-disk extended attribute metadata is consumed without bounds validation, causing a heap buffer over-read that may disclose sensitive memory contents or cause a crash when processing crafted GFS2 filesystem images.

Severity

MEDIUM

CVSS score

6.3 (v3.1)

Vulnerability status

Analyzed

Source identifier

[email protected]

Published

2026-09-03 13:06:03.050000

Last modified

2026-11-05 23:16:58.830000

View original CVE JSON

{
  "id": "CVE-2026-71222",
  "sourceIdentifier": "[email protected]",
  "published": "2026-09-03T13:06:03.050",
  "lastModified": "2026-11-05T23:16:58.830",
  "vulnStatus": "Analyzed",
  "cveTags": [],
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    }
  ],
  "affected": [
    {
      "source": "[email protected]",
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          "product": "Red Hat Enterprise Linux 7",
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          "packageName": "gfs2-utils",
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            "cpe:/o:redhat:rhel_els:7"
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  "metrics": {
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          "privilegesRequired": "NONE",
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  "weaknesses": [
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}