OPENSUSE-SU-2026:11133-1

Vulnerability from csaf_opensuse - Published: 2026-06-27 00:00 - Updated: 2026-09-17 17:11
Summary
jq-1.8.2-1.1 on GA media
Severity
Moderate
Notes
Title of the patch: jq-1.8.2-1.1 on GA media
Description of the patch: These are all security issues fixed in the jq-1.8.2-1.1 package on the GA media of openSUSE Tumbleweed.
Patchnames: openSUSE-Tumbleweed-2026-11133
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:jq-0:1.8.2-1.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:jq-0:1.8.2-1.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:jq-0:1.8.2-1.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:jq-0:1.8.2-1.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.x86_64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.x86_64 —
Vendor Fix
Threats
Impact moderate
Affected products
Recommended 12 products, the same list as for CVE-2026-47770
Threats
Impact important
Affected products
Recommended 12 products, the same list as for CVE-2026-47770
Threats
Impact important

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          "text": "jq is a command-line JSON processor. Prior to 1.8.2, comparing two sufficiently deeply nested arrays with the == operator exhausts the C stack on jq\u0027s ordinary command-line surface, resulting in denial of service via stack exhaustion (uncontrolled recursion). The crash occurs in jq\u0027s recursive structural comparison code, with the recursion repeating through jvp_array_equal() and jv_equal() in src/jv.c when comparing deeply nested arrays; a nearby sort comparator path through jv_cmp() in src/jv_aux.c overflows the stack at a larger nesting depth from  the same missing recursion guard. Anyone running jq comparisons on attacker-controlled deeply nested JSON values, or embedding jq in a context  where untrusted data can reach the == comparison path, is affected. This vulnerability is fixed in 1.8.2.",
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            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.x86_64",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.ppc64le",
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            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.x86_64",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-06-27T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-47770"
    },
    {
      "cve": "CVE-2026-49839",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-49839"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "jq is a command-line JSON processor. Prior to 1.8.2,` jq --rawfile` can turn a handled oversized-string error into invalid-state reuse and a real heap out-of-bounds write in assertion-disabled builds. When jv_load_file(raw=1) reads an attacker-controlled file, it repeatedly appends file chunks to the same jv string accumulator. Once jv_string_append_buf() returns jv_invalid_with_msg(\"String too long\"), the raw-file loop does not stop. If the file contains at least one more byte, the next loop iteration appends a new chunk to an object that is already invalid. With assertions enabled this aborts in jvp_string_ptr(). With assertions disabled, the invalid object is interpreted as a string object and ASan reports heap-buffer-overflow. This vulnerability is fixed in 1.8.2.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Tumbleweed:jq-0:1.8.2-1.1.aarch64",
          "openSUSE Tumbleweed:jq-0:1.8.2-1.1.ppc64le",
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          "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.s390x",
          "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-49839",
          "url": "https://www.suse.com/security/cve/CVE-2026-49839"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1269220 for CVE-2026-49839",
          "url": "https://bugzilla.suse.com/1269220"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.x86_64",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.x86_64",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.x86_64",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.x86_64",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-06-27T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-49839"
    },
    {
      "cve": "CVE-2026-54679",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-54679"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "jq is a command-line JSON processor. Prior to 1.8.2, on 32bit system, jvp_string_append has a chance of integer/multiple overflowing and then causing a massive buffer overrun.  This vulnerability is fixed in 1.8.2.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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          "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-54679",
          "url": "https://www.suse.com/security/cve/CVE-2026-54679"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1269390 for CVE-2026-54679",
          "url": "https://bugzilla.suse.com/1269390"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.x86_64",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.ppc64le",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.s390x",
            "openSUSE Tumbleweed:jq-0:1.8.2-1.1.x86_64",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.aarch64",
            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.ppc64le",
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            "openSUSE Tumbleweed:libjq-devel-0:1.8.2-1.1.x86_64",
            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.aarch64",
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            "openSUSE Tumbleweed:libjq1-0:1.8.2-1.1.x86_64"
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      "threats": [
        {
          "category": "impact",
          "date": "2026-06-27T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-54679"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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