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CVE-2026-98597VulnerabilityPublished Updated

Microsoft · net: usb: sr9700: include receive overhead

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-98597· Medium

Not known to be exploited · fixed in e1f5b74edccf4c9b671b6bce4435a98746fe5167 : update Microsoft when convenient.

Data as of 2 Nov 2026, 10:58 UTC

Severity
Medium

Rated by Threat Radar · CVSS not yet scored by NVD

EPSS
0.1% chance of exploitation in 30 days – higher than 7% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in e1f5b74edccf4c9b671b6bce4435a98746fe5167, c06bde80ae7a7b595732f7cabcb92cf08db9d56a, baf07d5153d3af8f98e65e2d3566bc0d50c4e3ac +5

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
  • ≥ c9b37458e95629b1d1171457afdcc1bf1eb7881d, < e1f5b74edccf4c9b671b6bce4435a98746fe5167
Fixed in
  • e1f5b74edccf4c9b671b6bce4435a98746fe5167
LinuxLinuxAffected
  • ≥ c9b37458e95629b1d1171457afdcc1bf1eb7881d, < c06bde80ae7a7b595732f7cabcb92cf08db9d56a
Fixed in
  • c06bde80ae7a7b595732f7cabcb92cf08db9d56a
LinuxLinuxAffected
  • ≥ c9b37458e95629b1d1171457afdcc1bf1eb7881d, < baf07d5153d3af8f98e65e2d3566bc0d50c4e3ac
Fixed in
  • baf07d5153d3af8f98e65e2d3566bc0d50c4e3ac
LinuxLinuxAffected
  • ≥ c9b37458e95629b1d1171457afdcc1bf1eb7881d, < 8488779d9bddbdb33588c9fc2c0657a3da773f61
Fixed in
  • 8488779d9bddbdb33588c9fc2c0657a3da773f61
LinuxLinuxAffected
  • ≥ c9b37458e95629b1d1171457afdcc1bf1eb7881d, < 92d88c88390fc62444c00a1a22078f838e03891f
Fixed in
  • 92d88c88390fc62444c00a1a22078f838e03891f
LinuxLinuxAffected
  • ≥ c9b37458e95629b1d1171457afdcc1bf1eb7881d, < 9b59b00890c5dea355b4cc8795ab8eeafc044e48
Fixed in
  • 9b59b00890c5dea355b4cc8795ab8eeafc044e48

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

Description

This vulnerability involves the net: usb: sr9700 driver where the receive overhead was not included in the length check. The issue affects Microsoft products with versions 3.0 and 4.0. No CVSS score or detailed impact information is provided, and no known exploits are reported in the wild.

References

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