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CVE-2026-14742 langchain-ai langgraph Task Result Cache _cache.py _freeze weak hash

🗓️ 05 Jul 2026 10:45:09Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 71 Views

Vulnerability in langchain langgraph _freeze enables weak hash via default_cache_key; remote exploit.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-14742
5 Jul 202610:45
–attackerkb
circl
Circl
CVE-2026-14742
5 Jul 202612:26
–circl
cve
CVE
CVE-2026-14742
5 Jul 202610:45
–cve
euvd
EUVD
EUVD-2026-41747
5 Jul 202610:45
–euvd
nessus
Tenable Nessus
IBM Cognos Analytics 12.1.x < 12.1.3 FP2 Multiple Vulnerabilities (7287209)
18 Sep 202600:00
–nessus
nvd
NVD
CVE-2026-14742
5 Jul 202611:16
–nvd
ptsecurity
Positive Technologies
PT-2026-55787
5 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-14742: Use of Weak Hash
5 Jul 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-14742
7 Jul 202614:39
–redhatcve
snyk
Snyk
Authorization Bypass Through User-Controlled Key
5 Jul 202612:28
–snyk
Rows per page
[
  {
    "vendor": "langchain-ai",
    "product": "langgraph",
    "versions": [
      {
        "version": "1.2.0",
        "status": "affected"
      },
      {
        "version": "1.2.1",
        "status": "affected"
      },
      {
        "version": "1.2.2",
        "status": "affected"
      },
      {
        "version": "1.2.3",
        "status": "affected"
      },
      {
        "version": "1.2.4",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:langchain-ai:langgraph:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "Task Result Cache"
    ]
  }
]

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05 Jul 2026 10:45Current
CVSS 22.1
CVSS 42.3
CVSS 3.13.1
CVSS 33.1
EPSS0.00233
SSVC
71