Back to CVE digest
CVE-2026-50643 · cross-distro fix matrix
CVE-2026-50643: 8cc is vulnerable to an Out‑of‑Bounds Read due to improper handling of #line directives and GNU linemarkers. The compiler accepts attacker-controlled filename and line number metadata and later uses i
Affects 0 Linux releases across 0 (distro × package) combinations. First disclosed: 2026-06-18.
Fix per ecosystem
Each block below is a distro release where CVE-2026-50643 has a known fix. Run the listed command on that distro to remediate.
Are YOU affected by CVE-2026-50643?
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
CVE-2026-50643dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. From $9/mo, 14-day free trial, cancel anytime.
See StackPatch (from $9/mo)