{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T23:48:29.983","vulnerabilities":[{"cve":{"id":"CVE-2026-22261","sourceIdentifier":"security-advisories@github.com","published":"2026-01-27T19:16:14.173","lastModified":"2026-01-29T21:02:34.583","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, various inefficiencies in xff handling, especially for alerts not triggered in a tx, can lead to severe slowdowns. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, disable XFF support in the eve configuration. The setting is disabled by default."},{"lang":"es","value":"Suricata es un motor de red IDS, IPS y NSM. Antes de las versiones 8.0.3 y 7.0.14, varias ineficiencias en el manejo de xff, especialmente para alertas no activadas en una tx, pueden provocar ralentizaciones graves. Las versiones 8.0.3 y 7.0.14 contienen un parche. Como solución alternativa, deshabilite el soporte XFF en la configuración de eve. La configuración está deshabilitada por defecto."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","baseScore":3.7,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":2.2,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":1.4}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-1050"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.14","matchCriteriaId":"5302B0F0-AF2D-4140-BC66-9186EF7E455D"},{"vulnerable":true,"criteria":"cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0.0","versionEndExcluding":"8.0.3","matchCriteriaId":"E7DA8362-52A2-4ACC-83F7-CA2E77AE89C6"}]}]}],"references":[{"url":"https://github.com/OISF/suricata/commit/3f0725b34c7871c2de4346c8af872f10f4501e44","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/OISF/suricata/commit/af246ae7ab1b70c09f83c0619b253095ccc18667","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/OISF/suricata/security/advisories/GHSA-5jvg-5j3p-34cf","source":"security-advisories@github.com","tags":["Vendor Advisory"]},{"url":"https://redmine.openinfosecfoundation.org/issues/8156","source":"security-advisories@github.com","tags":["Permissions Required"]}]}}]}