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Enforce the CVE-2026-98432 filter on sf #25

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Merged
TakGN merged 1 commit into from
Oct 30, 2026
Merged

Enforce the CVE-2026-98432 filter on sf #25

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7 changes: 7 additions & 0 deletions host_vars/sf/firewall.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
---
# CVE-2026-98432: sf is the canary for enforce among the ipni/infra boxes. It
# drops IPv4 TCP with IP options and strips MPTCP from SYNs, while sf2 still
# only counts (group_vars/infra_boxes). Both counted nothing from 2026-10-30
# 16:09 UTC (sf) and 16:14 (sf2). Once sf has held up, set enforce in
# group_vars/infra_boxes and delete this file.
cve_2026_98432_mode: enforce
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