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Vulnerabilities

Vulnerability · CVE-2025-32415

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read.

Published Apr 17, 2025 · catalog updated Nov 3, 2025 · In libxml2 before 2.13.8

Check if you run it

No confirmed exploitation is on record for CVE-2025-32415. EPSS is 0.58%. Act only if a listed version of In libxml2 before 2.13.8 is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (In libxml2 before 2.13.8).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low2.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.58%
Remediation
Version ranges on file
Affected products
vendor xmlsoft libxml2 0 <2.13.8

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor xmlsoft libxml2 0 <2.13.80 <2.13.8

How to fix CVE-2025-32415

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-32415. EPSS is 0.58%. Act only if a listed version of In libxml2 before 2.13.8 is installed.

Which versions are affected?

Compare what you have installed with xmlsoft libxml2 0 <2.13.8 0 <2.13.8. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.58%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 17, 2025 · EUVD

    Detected

    In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

  2. Nov 3, 2025 · EUVD

    Updated

    In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

Sources

  • CVE.orgVulnerability recordCVE-2025-32415

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-32415

    30-day exploitation probability 0.6%

    first.org
  • EUVDVulnerability recordEUVD-2025-11554

    In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be use

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.