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CVE-2026-39834

🗓️ 22 May 2026 02:31:27Reported by GoType 
cve
 cve
🔗 web.nvd.nist.gov👁 111 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
MINI-PM5Q-WGGQ-348W
27 Jun 202613:20
osv
OSV
MINI-PQ23-CH3J-MC4C
4 Jun 202618:27
osv
OSV
MINI-PQVW-JGJ4-G5F4
5 Jun 202603:54
osv
OSV
MINI-PR5H-QRG6-P8PX
18 Jun 202612:05
osv
OSV
MINI-PR67-44FJ-Q774
18 Jun 202600:56
osv
OSV
MINI-PR9J-C8VP-J77P
11 Jul 202611:18
osv
OSV
MINI-PRJG-FR59-4HPM
4 Jun 202616:24
osv
OSV
MINI-PV2W-93WR-Q7P7
18 Jun 202608:35
osv
OSV
MINI-PV9P-6PRQ-6X35
4 Jun 202618:42
osv
OSV
MINI-PVGM-Q49H-RGCM
5 Jun 202616:51
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
111