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CVE-2026-99038VulnerabilityPublished Updated

Microsoft · memstick: rtsx_usb_ms: complete requests after eject instead of dropping them

Affects MicrosoftSource GCVE Database

0
Authoritative record:CVE-2026-99038· Medium

Not known to be exploited · fixed in f2c181e1d58e911804e14543b2f1cc6b23a0d4d6 : update Microsoft when convenient.

Data as of 28 Oct 2026, 08:44 UTC

Severity
Medium

Rated by Threat Radar · CVSS not yet scored by NVD

Patch
Available – fixed in f2c181e1d58e911804e14543b2f1cc6b23a0d4d6, d7e811c3a49cd5cff529c157df886719e09370ec, c96ca94425b076dc398d929366e378d1e22ec794 +2

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 23 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: 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 26 Oct 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 99451dceeb5fdd789f0a2eeb3ee029e80d2ccc40, < f2c181e1d58e911804e14543b2f1cc6b23a0d4d6
Fixed in
  • f2c181e1d58e911804e14543b2f1cc6b23a0d4d6
LinuxLinuxAffected
  • ≥ 99451dceeb5fdd789f0a2eeb3ee029e80d2ccc40, < d7e811c3a49cd5cff529c157df886719e09370ec
Fixed in
  • d7e811c3a49cd5cff529c157df886719e09370ec
LinuxLinuxAffected
  • ≥ 99451dceeb5fdd789f0a2eeb3ee029e80d2ccc40, < c96ca94425b076dc398d929366e378d1e22ec794
Fixed in
  • c96ca94425b076dc398d929366e378d1e22ec794
LinuxLinuxAffected
  • ≥ 99451dceeb5fdd789f0a2eeb3ee029e80d2ccc40, < 5616da0f92339328fa1472876df51555e15ad340
Fixed in
  • 5616da0f92339328fa1472876df51555e15ad340
LinuxLinuxAffected
  • ≥ 99451dceeb5fdd789f0a2eeb3ee029e80d2ccc40, < 5b599e28aeb3684772aef64f46cc6f25f4c67128
Fixed in
  • 5b599e28aeb3684772aef64f46cc6f25f4c67128
LinuxLinuxAffected
  • =3.16
Fixed in–

Description

This vulnerability involves the memstick driver component rtsx_usb_ms in Microsoft software, where requests are completed after eject instead of being dropped. The description is minimal and does not provide detailed technical or impact information.

References

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