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CVE-2026-9504 GNU LibreDWG Dwggrep Utility dwggrep.c bit_convert_TU out-of-bounds

🗓️ 25 May 2026 21:15:11Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 62 Views

CVE-2026-9504: GNU LibreDWG Dwggrep bit_convert_TU causes local out-of-bounds read. Patch available.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-9504
25 May 202621:15
–attackerkb
bdu_fstec
BDU FSTEC
LibreDWG form processing library Heap Buffer Overflow DoS
27 May 202600:00
–bdu_fstec
cnnvd
CNNVD
GNU LibreDWG buffer error vulnerability
25 May 202600:00
–cnnvd
cve
CVE
CVE-2026-9504
25 May 202621:15
–cve
euvd
EUVD
EUVD-2026-31745
25 May 202621:15
–euvd
mend
Mend
CVE-2026-9504
25 May 202621:15
–mend
nvd
NVD
CVE-2026-9504
25 May 202622:16
–nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : libredwg (openSUSE-SU-2026:21346-1)
16 Jul 202600:00
–nessus
opensuse
OPENSUSE Linux
libredwg-devel-0.13.4.8200-1.1 on GA media (moderate)
29 May 202600:00
–opensuse
osv_cve
osv_cve
CVE-2026-9504 GNU LibreDWG Dwggrep Utility dwggrep.c bit_convert_TU out-of-bounds
25 May 202621:15
–osv_cve
Rows per page
[
  {
    "vendor": "GNU",
    "product": "LibreDWG",
    "versions": [
      {
        "version": "0.1",
        "status": "affected"
      },
      {
        "version": "0.2",
        "status": "affected"
      },
      {
        "version": "0.3",
        "status": "affected"
      },
      {
        "version": "0.4",
        "status": "affected"
      },
      {
        "version": "0.5",
        "status": "affected"
      },
      {
        "version": "0.6",
        "status": "affected"
      },
      {
        "version": "0.7",
        "status": "affected"
      },
      {
        "version": "0.8",
        "status": "affected"
      },
      {
        "version": "0.9",
        "status": "affected"
      },
      {
        "version": "0.10",
        "status": "affected"
      },
      {
        "version": "0.11",
        "status": "affected"
      },
      {
        "version": "0.12",
        "status": "affected"
      },
      {
        "version": "0.13",
        "status": "affected"
      },
      {
        "version": "0.14",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "Dwggrep Utility"
    ]
  }
]

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25 May 2026 21:15Current
CVSS 21.7
CVSS 3.13.3
CVSS 33.3
CVSS 44.8
EPSS0.00176
SSVC
62