{"id":"EUVD-2026-95927","enisaUuid":"ff201813-0a87-3da3-97ec-891f47bb6e85","description":"OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.0, the multipart loop in internal/bodyprocessors/multipart.go executes defer temp.Close() for every uploaded file part, so each temporary-file descriptor remains open until the complete request returns. An unauthenticated attacker can submit a multipart body containing many minimal file parts and exhaust the process file-descriptor table within the request-body size limit, causing os.CreateTemp failures, MULTIPART_STRICT_ERROR responses, blocked legitimate uploads, and process-wide inability to open files or sockets. This issue is fixed in version 3.8.0.","datePublished":"Oct 9, 2026, 5:41:07 PM","dateUpdated":"Oct 13, 2026, 8:26:52 PM","baseScore":5.3,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","references":"https://github.com/corazawaf/coraza/security/advisories/GHSA-rp9v-7xv3-r6g3\nhttps://github.com/corazawaf/coraza/commit/1bc39036e99c88e7de60cf8e6bb55ee4c311223c\nhttps://github.com/corazawaf/coraza/releases/tag/v3.8.0\n","aliases":"CVE-2026-107834\n","assigner":"GitHub_M","epss":0.32,"enisaIdProduct":[{"id":"40c2e228-4f55-30f3-9815-fcb44d9f274a","product":{"name":"coraza","vendor":{"name":"corazawaf"}},"product_version":"3.0.0, \u003c 3.8.0"}],"enisaIdVendor":[{"id":"3d117414-f993-3d31-8c3f-94e41aa9837d","vendor":{"name":"corazawaf"}}],"enisaIdVulnerability":[{"id":"ac2a98f3-5d3f-3353-bec7-6a1a8b45f9bc","vulnerability":{"id":"CVE-2026-107834","description":"OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.0, the multipart loop in internal/bodyprocessors/multipart.go executes defer temp.Close() for every uploaded file part, so each temporary-file descriptor remains open until the complete request returns. An unauthenticated attacker can submit a multipart body containing many minimal file parts and exhaust the process file-descriptor table within the request-body size limit, causing os.CreateTemp failures, MULTIPART_STRICT_ERROR responses, blocked legitimate uploads, and process-wide inability to open files or sockets. This issue is fixed in version 3.8.0.","datePublished":"Oct 9, 2026, 5:41:07 PM","dateUpdated":"Oct 13, 2026, 8:26:52 PM","status":"PUBLISHED","baseScore":5.3,"baseScoreVersion":"3.1","baseScoreVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","references":"https://github.com/corazawaf/coraza/security/advisories/GHSA-rp9v-7xv3-r6g3\nhttps://github.com/corazawaf/coraza/commit/1bc39036e99c88e7de60cf8e6bb55ee4c311223c\nhttps://github.com/corazawaf/coraza/releases/tag/v3.8.0\n","enisa_id":"EUVD-2026-95927\n","assigner":"GitHub_M","epss":0.32,"dataProcessed":"Nov 1, 2026, 4:04:46 AM","vulnerabilityProduct":[{"id":"d3977280-c7b4-3c4d-bf9f-5857e502388a","product":{"name":"coraza","vendor":{"name":"corazawaf"}},"product_version":"3.0.0, \u003c 3.8.0"}],"vulnerabilityVendor":[{"id":"90bf8c6e-9169-3688-a039-7307b3d2068b","vendor":{"name":"corazawaf"}}]}}],"enisaIdAdvisory":[]}