Lucene search
+L

CVE-2026-39829 Invoking pathological RSA/DSA parameters may cause DoS in golang.org/x/crypto/ssh

🗓️ 22 May 2026 02:31:27Reported by GoType 
cvelist
 cvelist
🔗 www.cve.org👁 269 Views

CVE-2026-39829 prevents DoS by limiting RSA to 8192 bits and validating DSA parameters during key parsing.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
osv
OSV
CGA-J8X5-WQF7-X43C
28 May 202623:09
osv
osv
OSV
CGA-J936-PXQG-C65P
27 May 202612:19
osv
osv
OSV
CGA-J979-HR99-2HW7
27 May 202611:31
osv
osv
OSV
CGA-J97C-XPJ2-FPM9
27 May 202612:31
osv
osv
OSV
CGA-J9HJ-MJ2J-C9FG
27 May 202612:38
osv
osv
OSV
CGA-J9MG-46VJ-R8H2
27 May 202612:04
osv
osv
OSV
CGA-J9MM-9W65-HP6V
28 May 202601:25
osv
osv
OSV
CGA-J9MW-23QJ-H4M7
27 May 202611:03
osv
osv
OSV
CGA-J9PG-4F44-QPP8
20 Aug 202619:29
osv
osv
OSV
CGA-J9Q6-WC6F-VC4W
27 May 202612:32
osv
Rows per page
[
  {
    "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": "parseRSA"
      },
      {
        "name": "checkDSAParams"
      },
      {
        "name": "parseDSA"
      },
      {
        "name": "Dial"
      },
      {
        "name": "NewClientConn"
      },
      {
        "name": "NewServerConn"
      },
      {
        "name": "NewSignerFromKey"
      },
      {
        "name": "ParseAuthorizedKey"
      },
      {
        "name": "ParseKnownHosts"
      },
      {
        "name": "ParsePrivateKey"
      },
      {
        "name": "ParsePrivateKeyWithPassphrase"
      },
      {
        "name": "ParsePublicKey"
      },
      {
        "name": "ParseRawPrivateKey"
      },
      {
        "name": "ParseRawPrivateKeyWithPassphrase"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation