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CVE-2026-57965

🗓️ 29 Jun 2026 07:53:39Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

CVE-2026-57965: Spice-vdagent overflow in udscs_write causes heap overflow and DoS from untrusted SPICE host.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-57965
29 Jun 202607:53
attackerkb
Circl
CVE-2026-57965
29 Jun 202611:37
circl
Cvelist
CVE-2026-57965 Spice-vdagent: integer overflow in udscs_write() leading to heap buffer overflow
29 Jun 202607:53
cvelist
EUVD
EUVD-2026-40049
29 Jun 202607:53
euvd
NVD
CVE-2026-57965
29 Jun 202609:16
nvd
Positive Technologies
PT-2026-53237
29 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-57965
29 Jun 202607:53
redhatcve
Vulnrichment
CVE-2026-57965 Spice-vdagent: integer overflow in udscs_write() leading to heap buffer overflow
29 Jun 202607:53
vulnrichment
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "spice-vdagent",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "spice-vdagent",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "spice-vdagent",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "mingw-spice-vdagent",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "spice-vdagent",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "spice-vdagent",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  }
]

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29 Jun 2026 18:51Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.1
SSVC
7