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CVE-2026-49839

🗓️ 25 Jun 2026 17:17:46Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 22 Views

CVE-2026-49839: jq before 1.8.2 can cause heap overflow via --rawfile from oversized strings.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-49839
25 Jun 202617:17
attackerkb
Tenable Nessus
Amazon Linux 2023 : jq, jq-devel (ALAS2023-2026-1860)
22 Jun 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-49839
10 Jun 202600:00
nessus
Amazon
Important: jq
22 Jun 202600:00
amazon
AlpineLinux
CVE-2026-49839
25 Jun 202617:17
alpinelinux
Circl
CVE-2026-49839
25 Jun 202617:55
circl
Cvelist
CVE-2026-49839 jq --rawfile invalid-state reuse after String too long causes heap-buffer-overflow
25 Jun 202617:17
cvelist
Debian
[SECURITY] [DLA 4661-1] jq security update
1 Jul 202614:26
debian
Debian
[SECURITY] [DLA 4662-1] jq security update
1 Jul 202617:44
debian
Debian CVE
CVE-2026-49839
25 Jun 202617:17
debiancve
Rows per page
NVD
Vulners
Node
jqlangjqRange<1.8.2
[
  {
    "vendor": "jqlang",
    "product": "jq",
    "versions": [
      {
        "version": "< 1.8.2",
        "status": "affected"
      }
    ]
  }
]

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26 Jun 2026 18:53Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
EPSS0.00165
SSVC
22