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CVE-2026-116773 russh's SSH client is susceptible to unbounded allocations via EXT_INFO packets

🗓️ 27 Oct 2026 20:23:25Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Unbounded allocations in russh SSH client via EXT_INFO packets cause memory exhaustion.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-116773
27 Oct 202620:25
–circl
cve
CVE
CVE-2026-116773
27 Oct 202620:23
–cve
euvd
EUVD
EUVD-2026-111388
27 Oct 202620:23
–euvd
nvd
NVD
CVE-2026-116773
27 Oct 202621:18
–nvd
[
  {
    "vendor": "Eugeny",
    "product": "russh",
    "versions": [
      {
        "version": "< 0.65.0",
        "status": "affected"
      }
    ]
  }
]

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