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CVE-2026-49839 jq --rawfile invalid-state reuse after String too long causes heap-buffer-overflow

🗓️ 25 Jun 2026 17:17:46Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 40 Views

CVE-2026-49839: jq --rawfile may cause heap buffer overflow via invalid-state reuse from oversized input; fixed in 1.8.2.

Related
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
Debian dla-4661 : jq - security update
1 Jul 202600:00
nessus
Tenable Nessus
Debian dla-4662 : jq - security update
1 Jul 202600:00
nessus
Tenable Nessus
openSUSE 16 Security Update : jq (openSUSE-SU-2026:21318-1)
16 Jul 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
CBLMariner
CVE-2026-49839 affecting package jq for versions less than 1.7.1-7
1 Jul 202602:06
cbl_mariner
Circl
CVE-2026-49839
25 Jun 202617:55
circl
Rows per page
[
  {
    "vendor": "jqlang",
    "product": "jq",
    "versions": [
      {
        "version": "< 1.8.2",
        "status": "affected"
      }
    ]
  }
]

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25 Jun 2026 17:17Current
CVSS 3.17.1
EPSS0.00165
40