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jq: Fix of 2 CVEs

Type: advisorySources: OSV

- CVE-2026-33948: fix NUL truncation in JSON parser (validation bypass) - CVE-2026-33947: fix unbounded recursion stack overflow in jv_setpath/getpath/delpaths

Products
jq, jq-devel
Affected versions
Not specified
Fixed versions
1.6-17.el9_6.2.tuxcare.els2
CVEs
CVE-2026-33947, CVE-2026-33948
Confirmed fixed CVEs
Not specified
Updated in this feed
31 Oct 2026, 13:52 UTC · Revision 1

Source evidence

jq: Fix of 2 CVEs

core-osv · Original source

Published 7 May 2026, 08:39 UTC

- CVE-2026-33948: fix NUL truncation in JSON parser (validation bypass) - CVE-2026-33947: fix unbounded recursion stack overflow in jv_setpath/getpath/delpaths

osv:CLSA-2026-1778143159

jq

Fixed versions: 1.6-17.el9_6.2.tuxcare.els2

jq-devel

Fixed versions: 1.6-17.el9_6.2.tuxcare.els2

Complete source record
{
  "id": "f07c4b40f6a1e5a172775cd497cf5397318dceeb9a1aba61e4472b6b7b858b99",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1778143159",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "jq: Fix of 2 CVEs",
    "summary": "- CVE-2026-33948: fix NUL truncation in JSON parser (validation bypass) - CVE-2026-33947: fix unbounded recursion stack overflow in jv_setpath/getpath/delpaths",
    "evidence": "osv:CLSA-2026-1778143159",
    "products": [
      {
        "name": {
          "value": "jq",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.6-17.el9_6.2.tuxcare.els2",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "jq-devel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.6-17.el9_6.2.tuxcare.els2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1778143159",
      "aliases": [
        "CLSA-2026-1778143159"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.6-17.el9_6.2.tuxcare.els2"
                }
              ]
            }
          ],
          "package": {
            "name": "jq",
            "purl": "pkg:rpm/tuxcare/jq?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1778143159.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.6-17.el9_6.2.tuxcare.els2"
                }
              ]
            }
          ],
          "package": {
            "name": "jq-devel",
            "purl": "pkg:rpm/tuxcare/jq-devel?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1778143159.json"
          }
        }
      ],
      "modified": "2026-10-21T10:46:58.287736922Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-33947",
        "CVE-2026-33948"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1778143159.html"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-33947",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-33948",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 392288,
  "published_at": "2026-05-07T08:39:25+00:00"
}