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Threats Tagged 'cve-2026-40395'

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Threats Tagged 'cve-2026-40395'

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CVE-2026-40395: CWE-770 Allocation of Resources Without Limits or Throttling in varnish-software Varnish EnterpriseCVE-2026-40395
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Varnish Enterprise versions before 6. 0. 16r12 contain a vulnerability where the headerplus. write_req0() function can cause a workspace overflow leading to a daemon panic and server crash. This occurs when an amended request contains too many header fields, triggering a denial of service condition. The issue affects shared VCL deployments and can be exploited by malicious clients to disrupt service availability.

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