{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0391",
  "published": "2026-09-11T17:26:02Z",
  "modified": "2026-09-11T17:15:07Z",
  "summary": "Updated glibc package fixes security vulnerabilities",
  "details": "Potential buffer overflow in ns_sprintrrf TSIG handling path.\n(CVE-2026-5435)\nBuffer overread in ns_printrrf with corrupted RDATA field.\n(CVE-2026-6238)\nwordexp with WRDE_APPEND can return or use invalid memory.\n(CVE-2026-6368)\nPotential stack-based buffer clash during tilde expansion in wordexp.\n(CVE-2026-6791)\nFix right-justification in strfmon. (CVE-2026-19499)\nSHIFT_JISX0213 decoding lacks pending character reset. (CVE-2026-77117)\nEUC_JISX0213 decoding lacks pending character reset. (CVE-2026-80489)\n",
  "upstream": [
    "CVE-2026-5435",
    "CVE-2026-6238",
    "CVE-2026-6368",
    "CVE-2026-6791",
    "CVE-2026-19499",
    "CVE-2026-77117",
    "CVE-2026-80489"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0391.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=35262"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/04/28/16"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2026/08/11/3"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "glibc",
        "purl": "pkg:rpm/mageia/glibc?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.42-10.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}