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CVE-2026-56391 Out‑of‑bounds Read in GNU coreutils

🗓️ 24 Jul 2026 07:44:45Reported by CERT-PLType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

GNU coreutils uniq had an out-of-bounds read with multibyte input using -w; fixed in a commit.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-56391
24 Jul 202607:44
attackerkb
ATTACKERKB
CVE-2026-56392
24 Jul 202607:44
attackerkb
Circl
CVE-2026-56391
24 Jul 202608:15
circl
CVE
CVE-2026-56391
24 Jul 202607:44
cve
EUVD
EUVD-2026-48524
24 Jul 202607:44
euvd
NVD
CVE-2026-56391
24 Jul 202609:16
nvd
Positive Technologies
PT-2026-64259
24 Jul 202600:00
ptsecurity
Positive Technologies
PT-2026-64260
24 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-56391 Out‑of‑bounds Read in GNU coreutils
24 Jul 202607:44
vulnrichment
[
  {
    "vendor": "GNU",
    "product": "coreutils",
    "modules": [
      "uniq"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "9.5",
        "lessThanOrEqual": "9.11",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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