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CVE-2026-39834

🗓️ 22 May 2026 02:31:27Reported by GoType 
cve
 cve
🔗 web.nvd.nist.gov👁 153 Views

CVE-2026-39834 fixes infinite loop on large SSH channel writes due to int overflow; uses 64 bit payload size.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
osv
OSV
MINI-JRHV-X772-WW7Q
18 Jun 202614:51
osv
osv
OSV
MINI-JRVR-XPG2-4M7F
7 Jun 202619:24
osv
osv
OSV
MINI-JV2X-5J96-JFGQ
9 Jun 202614:26
osv
osv
OSV
MINI-JV89-58GR-2QC2
5 Jun 202610:43
osv
osv
OSV
MINI-JVRX-FCWP-P2HX
22 Jun 202622:43
osv
osv
OSV
MINI-JWQQ-VCVJ-7347
7 Jun 202619:24
osv
osv
OSV
MINI-JX6R-3459-J9JV
4 Jun 202618:28
osv
osv
OSV
MINI-JXCV-GC39-Q8CP
5 Jun 202616:52
osv
osv
OSV
MINI-JXHF-V3CX-7V5P
5 Jun 202616:52
osv
osv
OSV
MINI-JXQ6-HFVP-39RF
5 Jun 202604:22
osv
Rows per page
NVD
Node
golangcryptoRange<0.52.0go
[
  {
    "vendor": "golang.org/x/crypto",
    "product": "golang.org/x/crypto/ssh",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "golang.org/x/crypto/ssh",
    "versions": [
      {
        "version": "0",
        "lessThan": "0.52.0",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "programRoutines": [
      {
        "name": "channel.WriteExtended"
      },
      {
        "name": "Dial"
      },
      {
        "name": "NewClientConn"
      },
      {
        "name": "NewServerConn"
      },
      {
        "name": "Session.CombinedOutput"
      },
      {
        "name": "Session.Output"
      },
      {
        "name": "Session.Run"
      },
      {
        "name": "Session.Shell"
      },
      {
        "name": "Session.Start"
      },
      {
        "name": "channel.Write"
      },
      {
        "name": "curve25519sha256.Client"
      },
      {
        "name": "curve25519sha256.Server"
      },
      {
        "name": "dhGEXSHA.Client"
      },
      {
        "name": "dhGEXSHA.Server"
      },
      {
        "name": "dhGroup.Client"
      },
      {
        "name": "dhGroup.Server"
      },
      {
        "name": "ecdh.Client"
      },
      {
        "name": "ecdh.Server"
      },
      {
        "name": "extChannel.Write"
      },
      {
        "name": "mlkem768WithCurve25519sha256.Client"
      },
      {
        "name": "mlkem768WithCurve25519sha256.Server"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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23 Jul 2026 16:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.1
EPSS0.00525
SSVC
153