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CVE-2026-98726VulnerabilityPublished Updated

ANA log bounds checks · nvme-multipath: fix underflow

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-98726· Medium

Not known to be exploited · fixed in fe6e003c132b7c204f63e7a7ec422904fa3141b6 : update Microsoft when convenient.

Data as of 7 Nov 2026, 12:19 UTC

Severity
Medium

Rated by Threat Radar · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in fe6e003c132b7c204f63e7a7ec422904fa3141b6, e5cdb0c0a51e8ff49914ae16ef5360010c40cc85, 3045128294d347fd38542ad6e174b1b34d9c0751 +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 7 Nov 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 0d0b660f214dc4905db7b6bc998bad0c16dfb1ba, < fe6e003c132b7c204f63e7a7ec422904fa3141b6
Fixed in
  • fe6e003c132b7c204f63e7a7ec422904fa3141b6
LinuxLinuxAffected
  • ≥ 0d0b660f214dc4905db7b6bc998bad0c16dfb1ba, < e5cdb0c0a51e8ff49914ae16ef5360010c40cc85
Fixed in
  • e5cdb0c0a51e8ff49914ae16ef5360010c40cc85
LinuxLinuxAffected
  • ≥ 0d0b660f214dc4905db7b6bc998bad0c16dfb1ba, < 3045128294d347fd38542ad6e174b1b34d9c0751
Fixed in
  • 3045128294d347fd38542ad6e174b1b34d9c0751
LinuxLinuxAffected
  • ≥ 0d0b660f214dc4905db7b6bc998bad0c16dfb1ba, < 63fa2d9c9c37020bd2703fe2a6a38027b5abeb15
Fixed in
  • 63fa2d9c9c37020bd2703fe2a6a38027b5abeb15
LinuxLinuxAffected
  • ≥ 0d0b660f214dc4905db7b6bc998bad0c16dfb1ba, < 52c4294f3c26ec9db0e6f2e599096673d6f0f34d
Fixed in
  • 52c4294f3c26ec9db0e6f2e599096673d6f0f34d
LinuxLinuxAffected
  • ≥ 0d0b660f214dc4905db7b6bc998bad0c16dfb1ba, < 49e8a3224c91fd5fbf22f4adcca6c8209cfdd6fe
Fixed in
  • 49e8a3224c91fd5fbf22f4adcca6c8209cfdd6fe

Description

To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

References

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