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CVE-2022-49043

CVE

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
February 18, 2026
Last Seen
February 18, 2026
API
Exploited in Wild
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Ransomware Use
—
Public Exploits
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Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Multiple CVEs Affecting XML Libraries Published on February 18, 202641.1

Two new Common Vulnerabilities and Exposures (CVEs) were published on February 18, 2026. CVE-2022-49043 affects libxml2 versions before 2.11.0, introducing a use-after-free vulnerability, while CVE-2024-28757 in libexpat versions up to 2.6.1 allows for XML Entity Expansion attacks when using externa...

Public Exploits

Checking GitHub for proof-of-concept code…

CVE Details

Related Entities

Libxml2