CVE-2025-8846

low-risk
Published 2025-08-11

A vulnerability has been found in NASM Netwide Assember 2.17rc0. Affected is the function parse_line of the file parser.c. The manipulation leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

Do I need to act?

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0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Nasm

References (7)

Exploit https://bugzilla.nasm.us/show_bug.cgi?id=3392938
Exploit https://drive.google.com/file/d/1MQGtdnz58vRF2fAeJMJ4VGiBQWXpnqfy/view?usp=drive...
Permissions Required https://vuldb.com/?ctiid.319380
Third Party Advisory https://vuldb.com/?id.319380
Exploit https://vuldb.com/?submit.623189
Exploit https://bugzilla.nasm.us/show_bug.cgi?id=3392938
Exploit https://vuldb.com/?submit.623189
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal