Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2025-8844

A vulnerability was determined in NASM Netwide Assember 2.17rc0. This vulnerability affects the function parse_smacro_template of the file preproc.c. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

Published

2025-08-11T12:15:26.060

Last Modified

2025-09-15T14:57:54.750

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 3.3 (LOW)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

3.1

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-404
CWE-476
Type: Primary
CWE-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nasm	netwide_assembler	2.17	Yes

References

https://bugzilla.nasm.us/show_bug.cgi?id=3392936 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://drive.google.com/file/d/10TSdMErFTBtLFIwfh_fia635cmtmFuei/view?usp=drive_link Exploit ([email protected])
https://vuldb.com/?ctiid.319378 Permissions Required, VDB Entry ([email protected])
https://vuldb.com/?id.319378 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.623187 Exploit, Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.623196 Exploit, Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.623198 Exploit, Third Party Advisory, VDB Entry ([email protected])
https://bugzilla.nasm.us/show_bug.cgi?id=3392936 Exploit, Issue Tracking, Vendor Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)
https://vuldb.com/?submit.623198 Exploit, Third Party Advisory, VDB Entry (134c704f-9b21-4f2e-91b3-4a467353bcc0)