CVE-2026-88806
7.5 HIGHPublished 2026-09-21 · Updated 2026-09-22
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-122
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- UNSCOREDCVE-2016-15059PoC
- CRITICALCVE-2017-20241
- MEDIUMCVE-2026-18784PoC
- HIGHCVE-2026-67860PoC
- UNSCOREDCVE-2026-88807
- HIGHCVE-2026-93962PoC
- HIGHCVE-2026-94424
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