Vulnerabilities
Report: CVE-2026-27854 - Use after free when parsing EDNS options in Lua
CVE ID :CVE-2026-27854 Published : March 31, 2026, 12:16 p.m. | 1 hour, 45 minutes ago Description :An attacker might be able to trigger a use-after-free by sending crafted DNS queries to a DNSdist using the DNSQuestion:getEDNSOptions method in custom Lua code. In some cases DNSQuestion:getEDNSOptions might refer to a version of the DNS packet that has been modified, thus triggering a use-after-free and potentially a crash resulting in denial of service. Severity: 4.8 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...
CVE Details
Impact:
denial of service