Act
active
CVE-2026-45185: Unauthenticated RCE in Exim, public PoC available
- Engineer — Act: Unauthenticated RCE on Exim with a public PoC on GitHub means active exploitation could begin at any time — patch Exim to the fixed version and confirm no internet-exposed instances are running the vulnerable release.
- SOC/IR — Plan: No active exploitation confirmed yet, but the public PoC makes this an imminent detection priority — build or tune rules to flag anomalous child-process spawning and unexpected outbound connections from your Exim instances before exploitation begins.
- Leader — Skip
- Signals: CVE-2026-45185 — CISA KEV: not listed, EPSS 0.01, public PoC on GitHub
This entry was curated and judged by AI (Claude) with automated enrichment
(CISA KEV / EPSS / public PoC). Verify against the original source before
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