Description

In libexpat through 2.7.3, a crafted file with an approximate size of 2 MiB can lead to dozens of seconds of processing time.

Related CPE's

a

libexpat_project

libexpat

Vulnerable

References

https://github.com/libexpat/libexpat/issues/1076

Issue Tracking

http://www.openwall.com/lists/oss-security/2025/12/02/1

Mailing List

Weaknesses

[email protected]

Secondary
CWE-407

CVSS impact metrics

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

2.9 · Low

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2025-11-28T07:15:57.900

3 weeks ago

Last modified

2025-12-19T16:05:03.557

3 hours ago