A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map.
A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map.
Read at NIST National Vulnerability Database (CVE API 2.0)
- CVSS
- 7.5
Why it ranks 10 (Routine)
- CVSS 7.5 high
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-88806 on this site · NVD · CVE.org · Vulnpedia
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