server-set cookie aborts cookie jar load

{
  "id": "d858b7baa46f6151083208f5cc54c8a72c08cf1feb6b9883e0a09234696aa12f",
  "url": "https://osv.dev/vulnerability/CURL-CVE-2026-92386",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "server-set cookie aborts cookie jar load",
    "summary": "When writing a long cookie name and value to a Netscape cookie jar, a remote HTTP server can make `curl` write a record that exceeds its line-length parsing limit. Consequently, any subsequent `curl` invocation reading from that same cookie jar using `--cookie` silently aborts parsing prematurely upon encountering the too long line, ignoring all subsequent valid cookies in the file.",
    "evidence": "osv:CURL-CVE-2026-92386",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CURL-CVE-2026-92386",
      "aliases": [
        "CURL-CVE-2026-92386",
        "CVE-2026-92386"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "SEMVER",
              "events": [
                {
                  "introduced": "8.7.0"
                },
                {
                  "fixed": "8.14.3"
                },
                {
                  "introduced": "8.15.0"
                },
                {
                  "fixed": "8.16.2"
                },
                {
                  "introduced": "8.17.0"
                },
                {
                  "fixed": "8.20.2"
                },
                {
                  "introduced": "8.21.0"
                },
                {
                  "fixed": "8.23.0"
                }
              ]
            },
            {
              "repo": "https://github.com/curl/curl.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "142ac257b3242459b284020c59f1902b9687a954"
                },
                {
                  "fixed": "445aa87e13f91c94bc742f54343a2eac924e1765"
                }
              ]
            }
          ],
          "versions": [
            "8.22.0",
            "8.21.0",
            "8.20.0",
            "8.19.0",
            "8.18.0",
            "8.17.0",
            "8.16.0",
            "8.15.0",
            "8.14.1",
            "8.14.0",
            "8.13.0",
            "8.12.1",
            "8.12.0",
            "8.11.1",
            "8.11.0",
            "8.10.1",
            "8.10.0",
            "8.9.1",
            "8.9.0",
            "8.8.0",
            "8.7.1",
            "8.7.0",
            "curl-8_22_0",
            "rc-8_22_0-3",
            "rc-8_22_0-2",
            "rc-8_22_0-1",
            "curl-8_21_0",
            "rc-8_21_0-3",
            "rc-8_21_0-2",
            "rc-8_21_0-1",
            "curl-8_20_0",
            "rc-8_20_0-3",
            "rc-8_20_0-2",
            "rc-8_20_0-1",
            "curl-8_19_0",
            "rc-8_19_0-3",
            "rc-8_19_0-2",
            "rc-8_19_0-1",
            "curl-8_18_0",
            "rc-8_18_0-3",
            "rc-8_18_0-2",
            "rc-8_18_0-1",
            "curl-8_17_0",
            "curl-8_16_0",
            "curl-8_15_0",
            "curl-8_14_1",
            "curl-8_14_0",
            "curl-8_13_0",
            "curl-8_12_1",
            "curl-8_12_0",
            "curl-8_11_1",
            "curl-8_11_0",
            "curl-8_10_1",
            "curl-8_10_0",
            "curl-8_9_1",
            "curl-8_9_0",
            "curl-8_8_0",
            "curl-8_7_1",
            "curl-8_7_0"
          ],
          "database_specific": {
            "source": "https://curl.se/docs/CURL-CVE-2026-92386.json",
            "vanir_signatures": [
              {
                "id": "CURL-CVE-2026-92386-d1791cf6",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "138271250387535836273283226064382527450",
                    "308657772196125144129862062019199892619",
                    "273186169908885310477440132227273509702",
                    "246252253875000751110306083158575320446"
                  ]
                },
                "source": "https://github.com/curl/curl.git/commit/445aa87e13f91c94bc742f54343a2eac924e1765",
                "target": {
                  "file": "lib/cookie.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CURL-CVE-2026-92386-e9fe02eb",
                "digest": {
                  "length": 1444,
                  "function_hash": "10707568032732722485877717627625943115"
                },
                "source": "https://github.com/curl/curl.git/commit/445aa87e13f91c94bc742f54343a2eac924e1765",
                "target": {
                  "file": "lib/cookie.c",
                  "function": "cookie_load"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-25T01:04:33Z"
          }
        }
      ],
      "modified": "2026-10-25T01:04:33.096230299Z",
      "provider": "osv",
      "references": [],
      "provider_metadata": {
        "CWE": {
          "id": "CWE-1284",
          "desc": "Improper Validation of Specified Quantity in Input"
        },
        "URL": "https://curl.se/docs/CVE-2026-92386.json",
        "www": "https://curl.se/docs/CVE-2026-92386.html",
        "issue": "https://hackerone.com/reports/4021979",
        "affects": "both",
        "package": "curl",
        "severity": "Low",
        "last_affected": "8.22.0"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-92386",
        "evidence": "/aliases"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/database_specific/severity"
  },
  "source_id": "core-osv",
  "document_id": 444258,
  "published_at": "2026-10-14T08:00:00+00:00"
}