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EUVD-2026-86121

🗓️ 24 Sep 2026 16:09:51Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Out-of-bounds read in libXi XI2 class parser before 1.8.4 allows X servers to crash clients.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-93543
24 Sep 202616:09
–cve
cvelist
Cvelist
CVE-2026-93543 Out-of-bounds read in libXi's XI2 class parser
24 Sep 202616:09
–cvelist
nvd
NVD
CVE-2026-93543
24 Sep 202617:17
–nvd
redhatcve
RedhatCVE
CVE-2026-93543
24 Sep 202618:40
–redhatcve
ubuntucve
UbuntuCve
CVE-2026-93543
24 Sep 202600:00
–ubuntucve
vulnrichment
Vulnrichment
CVE-2026-93543 Out-of-bounds read in libXi's XI2 class parser
24 Sep 202616:09
–vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "cbe90d95-49d6-3675-a48f-c6166cd7d76f",
        "vendor": {
          "name": "X.org"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "6b8db7d0-f25c-35e9-b842-833dad638857",
        "product": {
          "name": "libXi",
          "vendor": {
            "name": "X.org"
          }
        },
        "product_version": "0 <1.8.4"
      }
    ]
  }
]

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24 Sep 2026 17:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.4
SSVC
3