{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0376",
  "published": "2026-09-04T17:53:22Z",
  "modified": "2026-09-04T16:50:28Z",
  "summary": "Updated tomcat packages fix security vulnerabilities",
  "details": "Incorrect URL decoding in RewriteValve may allow security control\nbypass. (CVE-2026-59083)\nEncryptInterceptor requirements not clearly documented. (CVE-2026-59084)\nDoS via WebSocket chat example. (CVE-2026-66299)\nBypass longest prefix security constraint. (CVE-2026-65182)\nTOCTOU when setting specific permissions for Unix Domain Sockets.\n(CVE-2026-65183)\nHTTP/2 no-authority bypass of strict SNI validation - CVE-2026-32990 fix\nincomplete. (CVE-2026-65637)\nLimited replay attack possible with DIGEST authentication.\n(CVE-2026-65905)\nRewriteValve [N] restarts at the second rule and may bypass access\ncontrol. (CVE-2026-65927)\nServlet role references can bypass declarative role constraints.\n(CVE-2026-66422)\nRedirect after FORM auth may bypass method specific constraints.\n(CVE-2026-68525)\nPrincipal lookup can fail open in some cases. (CVE-2026-68569)\nDoS via allocation leak in HTTP/2 backlog tracking when a stream is\nreset. (CVE-2026-68763)\nAuthenticated WebSocket session survives end of HTTP session.\n(CVE-2026-73180)\n",
  "upstream": [
    "CVE-2026-59083",
    "CVE-2026-59084",
    "CVE-2026-66299",
    "CVE-2026-65182",
    "CVE-2026-65183",
    "CVE-2026-65637",
    "CVE-2026-65905",
    "CVE-2026-65927",
    "CVE-2026-66422",
    "CVE-2026-68525",
    "CVE-2026-68569",
    "CVE-2026-68763",
    "CVE-2026-73180"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0376.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=35927"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/07/14/7"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/3g63zos2gkjo5vgnrk8kxmosv47w6wbq"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/07/14/8"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/7w9746ootcxo0gvx26xjpw80l31f1qw7"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/07/28/25"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/8owczcc1o8qw1rxmg9gvfk4w2jnh4l5k"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/1"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/2"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/3"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/4"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/5"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/6"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/7"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/8"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/9"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/26/10"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "tomcat",
        "purl": "pkg:rpm/mageia/tomcat?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.0.121-1.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    },
    {
      "package": {
        "ecosystem": "Mageia:9",
        "name": "tomcat",
        "purl": "pkg:rpm/mageia/tomcat?arch=source&distro=mageia-9"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.0.121-1.mga9"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}