Lucene search
K

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.

🗓️ 29 Nov 2025 01:01:32Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 2 Views

In libexpat up to version 2.7.3, a crafted two megabyte file can cause seconds of processing time.

Related
ReporterTitlePublishedViews
Family
IBM Security Bulletins
Security Bulletin: Vulnerability in libexpat affects IBM Netezza Appliance
15 Apr 202610:49
ibm
Circl
CVE-2025-66382
1 Dec 202523:47
circl
CNNVD
libexpat 安全漏洞
28 Nov 202500:00
cnnvd
CVE
CVE-2025-66382
28 Nov 202500:00
cve
Cvelist
CVE-2025-66382
28 Nov 202500:00
cvelist
Debian CVE
CVE-2025-66382
28 Nov 202500:00
debiancve
EUVD
EUVD-2025-199862
28 Nov 202509:30
euvd
NVD
CVE-2025-66382
28 Nov 202507:15
nvd
OSV
AZL-71054 CVE-2025-66382 affecting package expat 2.6.4-4
28 Nov 202507:15
osv
OSV
AZL-72814 CVE-2025-66382 affecting package expat 2.6.4-4
28 Nov 202507:15
osv
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

02 Dec 2025 01:41Current
7High risk
Vulners AI Score7
CVSS 3.12.9 - 5.5
EPSS0.0001
SSVC
2