{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0535",
  "published": "2026-10-23T05:45:46Z",
  "modified": "2026-10-23T05:30:22Z",
  "summary": "Updated jq package fixes security vulnerabilities",
  "details": "Embedded NUL truncates top-level jq programs loaded with -f.\n(CVE-2026-41256)\nSigned-int overflow in `stack_reallocate` (jq VM stack).\n(CVE-2026-41257)\nWild stack write via signed-integer overflow in decNumber D2U() macro.\n(CVE-2026-43894)\nEmbedded NUL in jq import paths causes local redaction-policy bypass and\npreserves sensitive fields in published artifacts. (CVE-2026-43895)\nStack Overflow in Recursive Object Merge. (CVE-2026-43896)\nStack overflow in module loading on mutual `include`. (CVE-2026-44777)\nStack overflow in deep structural equality. (CVE-2026-47770)\njq --rawfile invalid-state reuse after String too long causes\nheap-buffer-overflow. (CVE-2026-49839)\nPotential integer overflow in jvp_string_append. (CVE-2026-54679)\n",
  "upstream": [
    "CVE-2026-41256",
    "CVE-2026-41257",
    "CVE-2026-43894",
    "CVE-2026-43895",
    "CVE-2026-43896",
    "CVE-2026-44777",
    "CVE-2026-47770",
    "CVE-2026-49839",
    "CVE-2026-54679"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0535.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=35785"
    },
    {
      "type": "WEB",
      "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/R2ZT3O453YX2G4PIOLGAVJX45WHP37RM/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/jqlang/jq/security/advisories/GHSA-cfh2-vwfq-qfmm"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/jqlang/jq/security/advisories/GHSA-29gj-222p-j7vx"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2026/07/msg00003.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/jqlang/jq/security/advisories/GHSA-vf2h-chrj-q3fg"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/jqlang/jq/security/advisories/GHSA-4jm8-m363-4539"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/jqlang/jq/security/advisories/GHSA-5v7p-2r57-2g4g"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/jqlang/jq/security/advisories/GHSA-7q7g-mrq3-phxr"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/jqlang/jq/security/advisories/GHSA-mg96-6h3q-g846"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/jqlang/jq/security/advisories/GHSA-rmpv-jgvr-wpr9"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-security-announce/2026/msg00327.html"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "jq",
        "purl": "pkg:rpm/mageia/jq?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.2-1.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}