CVE-2026-40685 - Exim JSON Heap Write Vulnerability
CVE ID :CVE-2026-40685 Published : April 30, 2026, 10:16 p.m. | 1 hour, 45 minutes ago Description :In Exim before 4.99.2, when JSON lookup is enabled, an out-of-bounds heap write can occur when a JSON operator encounters malformed JSON in an untrusted header, because of an incorrect implement
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