Varnish Software Varnish Enterprise

• CVE-2026-40395 Medium 4.0 Varnish Enterprise before 6.0.16r12 allows a "workspace overflow" denial of service (daemon panic) for shared VCL. The headerplus.write_req0() function from vmod_headerplus updates the underlying req0 0.2%
• CVE-2025-8671 High 7.5 CVE-2025-8671 3.6%
• CVE-2025-30347 Medium 4.0 Varnish Enterprise before 6.0.13r13 allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects. 0.4%