Vulnerability Report

CVE-2024-55549

Title: Xmlsoft Libxslt Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2024-55549.

CWE Category CWE-416

Published Date Mar 14, 2025

Modified Date Nov 03, 2025

Exploit Status Not Found

Score 7.8 CVSS v3.1

Exploit Probability (EPSS)

0.33%

Vulnerability Summary

CVE-2024-55549: xsltGetInheritedNsList in libxslt before 1.1.43 has a use-after-free issue related to exclusion of result prefixes.

Impacted Vendors

xmlsoft 1

Reference Links

https://gitlab.gnome.org/GNOME/libxslt/-/issues/127 https://lists.debian.org/debian-lts-announce/2025/03/msg00015.html

CVSS v3.1

Source Entity [email protected]

Severity HIGH

7.8

Attack Vector

LOCAL

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

CVSS v3.1

Source Entity [email protected]

Severity HIGH

7.8

Attack Vector

LOCAL

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2024-55549 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 03, 2025 MODIFIED

Vulnerability data or affected products updated.

November 03, 2025 MODIFIED

Vulnerability data updated via NVD.

March 14, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.