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CVE-2026-93542

🗓️ 24 Sep 2026 16:03:00Reported by suseType 
cve
 cve
🔗 web.nvd.nist.gov👁 28 Views

Out-of-bounds read in libXi before 1.8.4 XI2 class parsing leads to X client crash.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-93542 Out-of-bounds read in libXi's XI2 class parsing via size_classes() and copy_classes()
24 Sep 202616:03
–cvelist
debiancve
Debian CVE
CVE-2026-93542
24 Sep 202616:03
–debiancve
euvd
EUVD
EUVD-2026-86210
24 Sep 202616:03
–euvd
mend
Mend
CVE-2026-93542
24 Sep 202616:03
–mend
mscve
Microsoft CVE
Out-of-bounds read in libXi's XI2 class parsing via size_classes() and copy_classes()
28 Sep 202610:20
–mscve
nvd
NVD
CVE-2026-93542
24 Sep 202617:17
–nvd
opensuse
OPENSUSE Linux
libXi-devel-1.8.3-2.1 on GA media (moderate)
1 Oct 202600:00
–opensuse
osv-azl
osv-azl
AZL-104063 CVE-2026-93542 affecting package libXi 1.8.1-1
24 Sep 202617:17
–osv-azl
osv-debian
osv-debian
DEBIAN-CVE-2026-93542
24 Sep 202617:17
–osv-debian
osv-echo
osv-echo
ECHO-D0D5-C264-89EC
25 Sep 202619:24
–osv-echo
Rows per page
Vulners
CNA
Node
x.orglibxiRange<1.8.4
[
  {
    "vendor": "x.org",
    "product": "libXi",
    "packageName": "libXi",
    "repo": "https://gitlab.freedesktop.org/xorg/lib/libxi",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.8.4",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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24 Sep 2026 21:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00246
28