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CVE-2026-44660

🗓️ 27 May 2026 20:42:59Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 16 Views

CVE-2026-44660: UltraJSON dump leaks memory on write failure before version 5.12.1.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-44660
27 May 202620:42
attackerkb
Chainguard
CVE-2026-44660 vulnerabilities
18 May 202619:17
cgr
Circl
CVE-2026-44660
7 May 202621:50
circl
CNNVD
UltraJSON 安全漏洞
27 May 202600:00
cnnvd
Cvelist
CVE-2026-44660 UltraJSON: Memory Leak in ujson.dump() on Write Failure
27 May 202620:42
cvelist
Debian CVE
CVE-2026-44660
27 May 202620:42
debiancve
EUVD
EUVD-2026-32663
27 May 202620:42
euvd
Github Security Blog
UltraJSON has a Memory Leak in ujson.dump() on Write Failure
12 May 202622:25
github
NVD
CVE-2026-44660
27 May 202621:16
nvd
OSV
CGA-MR59-CWRG-JQX9
18 May 202618:31
osv
Rows per page
NVD
Vulners
Node
ultrajson_projectultrajsonRange<5.12.1python
[
  {
    "vendor": "ultrajson",
    "product": "ultrajson",
    "versions": [
      {
        "version": "< 5.12.1",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:51Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 48.7
EPSS0.00374
SSVC
16