{"id":"CVE-2026-44492","summary":"Axios: shouldBypassProxy does not recognize IPv4-mapped IPv6 addresses, allowing NO_PROXY bypass (incomplete fix for CVE-2025-62718)","details":"Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, Axios does not normalise IPv4-mapped IPv6 addresses. When NO_PROXY lists an IPv4 address such as 127.0.0.1 or 169.254.169.254, a request URL using the IPv4-mapped IPv6 form (::ffff:7f00:1, ::ffff:a9fe:a9fe) still routes through the configured proxy. Node.js resolves these addresses to the underlying IPv4 host, so the request reaches the internal service via the proxy rather than being blocked. This vulnerability is fixed in 0.32.0 and 1.16.0.","aliases":["GHSA-pjwm-pj3p-43mv"],"modified":"2026-07-23T04:02:47.442652113Z","published":"2026-06-11T15:29:13.890Z","related":["CGA-57w2-2w5g-vg5w"],"database_specific":{"cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44492.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44492.json"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:20889"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:20938"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:26234"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:27044"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:27063"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:28964"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:29082"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:29197"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:30650"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:30651"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:33005"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:33155"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:33160"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:33163"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:33173"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:33183"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:33574"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:34766"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:36108"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:36611"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:36754"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:36820"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:36882"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:36883"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:40262"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:41031"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:41055"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:41064"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:41066"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:41928"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:41951"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:42078"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:42085"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:42142"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:42146"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:42796"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-44492"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44492.json"},{"type":"ADVISORY","url":"https://github.com/axios/axios/security/advisories/GHSA-pjwm-pj3p-43mv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44492"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2487938"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/axios/axios","events":[{"introduced":"0"},{"fixed":"8db2d44896849a21ed9721185b1034df24e1ba7b"},{"introduced":"484aa4fe6addccbd32206a31eb3d2d000843066e"},{"fixed":"df53d7dd99b202fb194217abd127ae6a630e70dc"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:axios:axios:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.32.0"},{"introduced":"1.0.0"},{"fixed":"1.16.0"}]}}],"versions":["v0.31.1","v1.15.2","v1.15.1","v0.31.0","v1.15.0","v1.14.0","v1.13.6","v0.30.3","v0.30.2","v1.13.5","v1.13.4","v1.13.3","v1.13.2","v1.13.1","v1.13.0","v0.30.1","v1.12.2","v1.12.1","v1.12.0","v0.30.0","v1.11.0","v1.10.0","v1.9.0","v1.8.4","v1.8.3","v1.8.2","v1.8.1","v1.8.0","v0.29.0","v1.7.9","v1.7.8","v1.7.7","v1.7.6","v1.7.5","v1.7.4","v1.7.3","v1.7.2","v0.28.1","v1.7.1","v1.7.0","v1.7.0-beta.2","v1.7.0-beta.1","v1.7.0-beta.0","v1.6.8","v1.6.7","v0.28.0","v1.6.6","v1.6.5","v1.6.4","v1.6.3","v1.6.2","v1.6.1","v1.6.0","v1.5.1","v1.5.0","v1.4.0","v1.3.6","v1.3.5","v1.3.4","v1.3.3","v1.3.2","v1.3.1","v1.3.0","v1.2.6","v1.2.5","v1.2.4","v1.2.3","v1.2.2","1.2.2","v1.2.1","v1.2.0","1.2.0-alpha.1","v1.1.3","v1.1.2","v1.1.1","v1.1.0","v1.0.0","v0.27.2","v0.27.1","v0.27.0","v0.26.0","v0.26.1","v0.25.0","v0.24.0","v0.23.0","0.21.3","v0.21.2","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