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CVE-2026-98607VulnerabilityPublished Updated

virtio_gpu_resource_create_blob_ioctl() · drm/virtio: fix object leaks

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-98607· Low

Not known to be exploited · fixed in eea473532a286cd1b13cddbec5c645989f43a3aa : update Microsoft when convenient.

Data as of 2 Nov 2026, 10:58 UTC

Severity
Low

Rated by Threat Radar · CVSS not yet scored by NVD

EPSS
0.1% chance of exploitation in 30 days – higher than 6% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in eea473532a286cd1b13cddbec5c645989f43a3aa, 0455867bbd95ffa9d9db0a1c6dda500f8126232c, 88c60c06a2a5244f5dd32ec098e633add114890f +4

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 18 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2 Nov 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 897b4d1acaf56314652c6a8e75d9f86b5e45638d, < eea473532a286cd1b13cddbec5c645989f43a3aa
Fixed in
  • eea473532a286cd1b13cddbec5c645989f43a3aa
LinuxLinuxAffected
  • ≥ 897b4d1acaf56314652c6a8e75d9f86b5e45638d, < 0455867bbd95ffa9d9db0a1c6dda500f8126232c
Fixed in
  • 0455867bbd95ffa9d9db0a1c6dda500f8126232c
LinuxLinuxAffected
  • ≥ 897b4d1acaf56314652c6a8e75d9f86b5e45638d, < 88c60c06a2a5244f5dd32ec098e633add114890f
Fixed in
  • 88c60c06a2a5244f5dd32ec098e633add114890f
LinuxLinuxAffected
  • ≥ 897b4d1acaf56314652c6a8e75d9f86b5e45638d, < 81c6769e069d703154087377d1749af2f1b74e49
Fixed in
  • 81c6769e069d703154087377d1749af2f1b74e49
LinuxLinuxAffected
  • ≥ 897b4d1acaf56314652c6a8e75d9f86b5e45638d, < 73ea38a89b923fa08047885a0845d1cd89261ead
Fixed in
  • 73ea38a89b923fa08047885a0845d1cd89261ead
LinuxLinuxAffected
  • ≥ 897b4d1acaf56314652c6a8e75d9f86b5e45638d, < 24b6d5c7641412c9ebef0d4c8b888d49a0e6b880
Fixed in
  • 24b6d5c7641412c9ebef0d4c8b888d49a0e6b880

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

Description

A vulnerability identified as CVE-2026-98607 affects Microsoft products version 3.0 and 4.0. It involves object leaks in the drm/virtio component, specifically in the virtio_gpu_resource_create_blob_ioctl() function. No CVSS score or detailed impact information is provided.

References

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