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CVE-2026-93542

🗓️ 24 Sep 2026 16:03:00Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 15 Views

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

Related
Packages
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-93542
24 Sep 202616:03
–alpinelinux
cve
CVE
CVE-2026-93542
24 Sep 202616:03
–cve
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
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
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12alllibxi2:1.8-1libxi_2:1.8-1_all.deb
Debian13alllibxi2:1.8.2-1libxi_2:1.8.2-1_all.deb
Debian14alllibxi2:1.8.3-1libxi_2:1.8.3-1_all.deb
Debian999alllibxi2:1.8.3-1libxi_2:1.8.3-1_all.deb

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24 Sep 2026 16:03Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00246
15