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CVE-2024-27891 · cross-distro fix matrix
CVE-2024-27891: On affected platforms running Arista EOS with MACsec and egress ACLs configured on the same interfaces, the ACL policies may not be enforced for packets egressing on those ports. This can cause outgoi
Affects 0 Linux releases across 0 (distro × package) combinations. First disclosed: 2026-06-04.
CVSS v3:MEDIUM · 5.3(NVD-published)
Fix per ecosystem
Each block below is a distro release where CVE-2024-27891 has a known fix. Run the listed command on that distro to remediate.
Are YOU affected by CVE-2024-27891?
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-2024-27891dropped 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. $99 lifetime, 50 founder seats, 30-day refund.
See StackPatch ($99 lifetime)