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CVE-2026-52720 · cross-distro fix matrix
CVE-2026-52720: A heap buffer overflow vulnerability was found in GStreamer's librfb (RFB/VNC client). The rectangle bounds check incorrectly validates area rather than individual dimensions, allowing a malicious VNC
Affects 0 Linux releases across 0 (distro × package) combinations. First disclosed: 2026-06-15.
CVSS v3:HIGH · 8.8(NVD-published)
Fix per ecosystem
Each block below is a distro release where CVE-2026-52720 has a known fix. Run the listed command on that distro to remediate.
Are YOU affected by CVE-2026-52720?
5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.
curl https://mindsparkstack.com/scan.sh | bash
Continuous monitoring beats manual checking
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