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CVE-2026-98908VulnerabilityPublished Updated

Microsoft · net: microchip: sparx5: clean up PSFP resources on flower setup failure

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-98908· Low

Not known to be exploited · fixed in a7625d408f7f0535c2b0f05d53231d6496acd48b : 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

Thin evidence

One scorer or none
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 a7625d408f7f0535c2b0f05d53231d6496acd48b, a46ea3f7ee0d3ad3d5e92043232b293be2a305d3, 640c1bd8d359ad34817f5afec0872985e87b49ec +1

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 23 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 Linux to a7625d408f7f0535c2b0f05d53231d6496acd48b, a46ea3f7ee0d3ad3d5e92043232b293be2a305d3, 640c1bd8d359ad34817f5afec0872985e87b49ec or 46e50367338702abe3df661df7795bdada40fef7.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 6ebf182bfdf15bd58ebcf6760b06458694e0fad2, < a7625d408f7f0535c2b0f05d53231d6496acd48b
Fixed in
  • a7625d408f7f0535c2b0f05d53231d6496acd48b
LinuxLinuxAffected
  • ≥ 6ebf182bfdf15bd58ebcf6760b06458694e0fad2, < a46ea3f7ee0d3ad3d5e92043232b293be2a305d3
Fixed in
  • a46ea3f7ee0d3ad3d5e92043232b293be2a305d3
LinuxLinuxAffected
  • ≥ 6ebf182bfdf15bd58ebcf6760b06458694e0fad2, < 640c1bd8d359ad34817f5afec0872985e87b49ec
Fixed in
  • 640c1bd8d359ad34817f5afec0872985e87b49ec
LinuxLinuxAffected
  • ≥ 6ebf182bfdf15bd58ebcf6760b06458694e0fad2, < 46e50367338702abe3df661df7795bdada40fef7
Fixed in
  • 46e50367338702abe3df661df7795bdada40fef7
LinuxLinuxAffected
  • =6.3
Fixed in–

Description

This vulnerability, identified as CVE-2026-98908, relates to the net: microchip: sparx5 component and involves cleaning up PSFP resources on flower setup failure. The information provided is minimal and does not describe the nature of the flaw, its impact, or exploitation details. The affected versions are Microsoft product versions 3.0 and 4.0. No CVSS score or detailed technical impact is available.

References

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