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xorg-x11-server-Xwayland Stack Buffer Overflow Vulnerabilities (CVE-2026-50256/50257/50258/50259/50260/50261)

access.redhat.com 2026-07-15查看中文 →
Security AdvisoryRHSA-2026:38810HighRed Hat
Affected:
  • xorg-x11-server-Xwayland on Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  • xorg-x11-server-Xwayland on Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
Referenced CVEs: CVE-2026-50263 · 5.5 CVE-2026-50262 · 5.5 CVE-2026-50264 · 7.8 CVE-2026-50261 · 7.8 CVE-2026-50260 · 7.8 CVE-2026-50258 · 7.8 CVE-2026-50259 · 7.8 CVE-2026-50256 · 7.8 CVE-2026-50257 · 7.8
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