TightVNC and UltraVNC viewers have Tight JPEG heap overflow (CVE-2026-128321)
A malicious VNC server can crash TightVNC 1.3.10 and affected UltraVNC viewers; only denial of service was shown.
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A malicious VNC server can crash TightVNC 1.3.10 and affected UltraVNC viewers; only denial of service was shown.
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