An out-of-bounds read in libXi's XI2 class parsing via size_classes() and copy_classes() in libXi before 1.8.4 could be used by malicous servers to crash the X client.
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
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References
History
Thu, 24 Sep 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An out-of-bounds read in libXi's XI2 class parsing via size_classes() and copy_classes() in libXi before 1.8.4 could be used by malicous servers to crash the X client. | |
| Title | Out-of-bounds read in libXi's XI2 class parsing via size_classes() and copy_classes() | |
| First Time appeared |
X.org
X.org libxi |
|
| Weaknesses | CWE-125 | |
| CPEs | cpe:2.3:a:x.org:libxi:*:*:*:*:*:*:*:* | |
| Vendors & Products |
X.org
X.org libxi |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: suse
Published:
Updated: 2026-09-24T17:18:26.217Z
Reserved: 2026-09-18T09:08:10.294Z
Link: CVE-2026-93542
No data.
Status : Received
Published: 2026-09-24T17:17:10.183
Modified: 2026-09-24T18:19:07.510
Link: CVE-2026-93542
No data.
OpenCVE Enrichment
Updated: 2026-09-24T19:45:17Z
Weaknesses