xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak

Brocade ASC-Gateway OVA

9 more products

36819

27 January 2026

27 January 2026

CLOSED

MEDIUM

6.5 Medium - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2019-20388

Brocade Security Advisory ID

 BSA-2026-2277

Component

 libxml

 

 

Summary

xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.

Products Affected

  • Brocade Fabric OS versions 9.2.0 through 9.2.0b
  • Brocade ASCG versions before 3.0.0
  • Brocade SANnav versions before 2.3.1

Products Not Affected

  • Brocade Fabric OS versions before 9.2.0
    [VEX Justification: Vulnerable_code_not_present]

Solution

  • Security update provided in Brocade Fabric OS 9.2.0b1, 9.2.1, 9.2.2 and 10.0.0
  • Security update provided in Brocade ASCG 3.0.0
  • Security update provided in Brocade SANnav 2.3.1

 

Revision History

Version

Change

Date

1.0

Initial Publication

 January 27, 2026

 

Disclaimer

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