GCVE-110-MAGEIA-2026-303

Advisory Published

Vulnetix · Advisory published July 27, 2026

The updated packages fix security vulnerabilities: glamor Font Atlas Heap Buffer Overflow. (CVE-2026-55999) GLX contextTags Use-After-Free in CommonMakeCurrent(). (CVE-2026-56000)

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Affected Products

Vendor	Product	Versions	Platforms
Mageia	tigervnc	0 (affected), 1.15.0-7.1.mga10 (unaffected)	—
Mageia	x11-server	0 (affected), 21.1.24-1.mga10 (unaffected)	—
Mageia	x11-server-xwayland	0 (affected), 24.1.13-1.mga10 (unaffected)	—

References

Updated x11-server x11-server-xwayland tigervnc packages fix security vulnerabilities

advisory

Updated x11-server x11-server-xwayland tigervnc packages fix security vulnerabilities

issue

Updated x11-server x11-server-xwayland tigervnc packages fix security vulnerabilities

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