CVE-2025-15571

A security vulnerability has been detected in ckolivas lrzip up to 0.651. This vulnerability affects the function ucompthread of the file stream.c. Such manipulation leads to null pointer dereference. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 3.3 LOW
CVSS v2.0 1.7 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

1.7^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 3.1 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ckolivas/lrzip/	Product
https://github.com/ckolivas/lrzip/issues/263	Exploit Issue Tracking
https://github.com/user-attachments/files/21726331/PoC_NPD.zip	Exploit
https://vuldb.com/?ctiid.344931	Permissions Required VDB Entry
https://vuldb.com/?id.344931	Third Party Advisory VDB Entry
https://vuldb.com/?submit.752603	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:ckolivas:lrzip:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-10 15:16

Updated : 2026-06-17 08:38

NVD link : CVE-2025-15571

Mitre link : CVE-2025-15571

CVE.ORG link : CVE-2025-15571

JSON object : View

Products Affected

ckolivas

lrzip

CWE

CWE-404

Improper Resource Shutdown or Release

CWE-476

NULL Pointer Dereference

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