Lucene search
+L

CVE-2026-64598

🗓️ 06 Aug 2026 07:13:52Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Fix error handling in smb2_aead_req_alloc by storing return in int to prevent crash.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-64598
6 Aug 202607:13
attackerkb
cvelist
Cvelist
CVE-2026-64598 smb/client: Fix error code in smb2_aead_req_alloc()
6 Aug 202607:13
cvelist
euvd
EUVD
EUVD-2026-53785
6 Aug 202607:13
euvd
nvd
NVD
CVE-2026-64598
6 Aug 202608:16
nvd
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.36.6.145
linuxlinux_kernelRange6.7.06.12.96
linuxlinux_kernelRange6.13.06.18.39
linuxlinux_kernelRange6.19.07.1.4
linuxlinux_kernelRange7.2.07.2-rc1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/client/smb2ops.c"
    ],
    "versions": [
      {
        "version": "d08089f649a0cfb2099c8551ac47eef0cc23fdf2",
        "lessThan": "aa37f5fef78dd11cbf983269da2031e12625c56d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d08089f649a0cfb2099c8551ac47eef0cc23fdf2",
        "lessThan": "cad756733dc3985188983f3e2eb77e2927209099",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d08089f649a0cfb2099c8551ac47eef0cc23fdf2",
        "lessThan": "a187883cc1dc784a4d32537f5d316f1b7b9ad76f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d08089f649a0cfb2099c8551ac47eef0cc23fdf2",
        "lessThan": "a1cc432cb0b0a1f74f98a0db3b94ca880c7947ac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d08089f649a0cfb2099c8551ac47eef0cc23fdf2",
        "lessThan": "61f28012e5650c619223decdb7970e0d3162e949",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/client/smb2ops.c"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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

06 Aug 2026 08:16Current
5.5Medium risk
Vulners AI Score5.5
9