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Vulnerabilities of OpenStack Swift

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CVE Summary Score Published
CVE-2026-97149 In OpenStack Swift before 2.38.2, the tempurl middleware does not reject the X-Copy-From header on PUT requests 5.3 Medium Sep 24, 2026
CVE-2026-71192 In OpenStack Swift through 2.38.0, the S3API middleware does not sanitize Swift-native control headers (X-Copy-From,… 6.0 Medium Aug 5, 2026
CVE-2026-71191 In OpenStack Swift through 2.38.0, S3API middleware does not enforce that semantic x-amz-* headers are covered by the… 6.0 Medium Aug 5, 2026
CVE-2026-71190 In OpenStack Swift through 2.38.0, the proxy server Accept header parser contains a regular expression vulnerable to… 8.7 High Aug 5, 2026
CVE-2026-50221 In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers (X-Container-Host,… 5.3 Medium Jun 23, 2026
CVE-2026-49017 In OpenStack Swift before 2.36.2 and 2.37.2, s3api middleware enters an infinite loop when processing a truncated… 7.1 High May 27, 2026

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