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CVE-2026-43894

🗓️ 11 May 2026 17:20:06Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Jq before 1.8.1 has a signed overflow in decNumberFromString D2U that enables attacker-controlled massive stack writes.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43894
11 May 202617:20
attackerkb
AlpineLinux
CVE-2026-43894
11 May 202617:20
alpinelinux
CNNVD
jq 输入验证错误漏洞
11 May 202600:00
cnnvd
Cvelist
CVE-2026-43894 jq: Wild stack write via signed-integer overflow in decNumber D2U() macro
11 May 202617:20
cvelist
Debian
[BSA-134] Security Update for jq
17 May 202615:53
debian
Debian CVE
CVE-2026-43894
11 May 202617:20
debiancve
EUVD
EUVD-2026-29172
11 May 202617:20
euvd
NVD
CVE-2026-43894
11 May 202618:16
nvd
OSV
CLSA-2026-1779123410 jq: Fix of 8 CVEs
18 May 202616:56
osv
OSV
CLSA-2026-1779273835 jq: Fix of 8 CVEs
20 May 202610:44
osv
Rows per page
NVD
Vulners
Node
jqlangjqRange1.8.1
[
  {
    "vendor": "jqlang",
    "product": "jq",
    "versions": [
      {
        "version": "<= 1.8.1",
        "status": "affected"
      }
    ]
  }
]

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13 May 2026 17:01Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5 - 6.2
EPSS0.00014
SSVC
8