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CVE-2026-34983

🗓️ 09 Apr 2026 18:47:26Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 21 Views

CVE-2026-34983: Wasmtime use after free after cloning a Linker in 43.0.0; fixed in 43.0.1.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-34983
9 Apr 202618:47
attackerkb
Chainguard
CVE-2026-34983 vulnerabilities
22 Apr 202607:18
cgr
CNNVD
wasmtime 资源管理错误漏洞
9 Apr 202600:00
cnnvd
Cvelist
CVE-2026-34983 Wasmtime has a use-after-free bug after cloning `wasmtime::Linker`
9 Apr 202618:47
cvelist
Debian CVE
CVE-2026-34983
9 Apr 202618:47
debiancve
EUVD
EUVD-2026-21029
9 Apr 202620:23
euvd
Github Security Blog
Wasmtime has use-after-free bug after cloning `wasmtime::Linker`
9 Apr 202620:23
github
NVD
CVE-2026-34983
9 Apr 202619:16
nvd
OSV
CGA-4CQX-28V6-CPR4
22 Apr 202605:00
osv
OSV
DEBIAN-CVE-2026-34983
9 Apr 202619:16
osv
Rows per page
NVD
Vulners
Node
[
  {
    "vendor": "bytecodealliance",
    "product": "wasmtime",
    "versions": [
      {
        "version": ">= 43.0.0, < 43.0.1",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:39Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15
CVSS 41
EPSS0.00117
SSVC
21