CVE-2025-9396

Name: CVE-2025-9396
Creator: NVD / NIST
Published: 2025-08-24T23:15:36.327+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 1.9/10EPSS 0.24%

Last modified Jun 17, 2026

CVE-2025-9396 is a low-severity vulnerability rated 1.9/10 on the CVSS scale. A security flaw has been discovered in ckolivas lrzip up to 0.651. This impacts the function __GI_____strtol_l_internal of the file strtol_l.c. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

A security flaw has been discovered in ckolivas lrzip up to 0.651. This impacts the function __GI_____strtol_l_internal of the file strtol_l.c. Performing manipulation results in null pointer dereference. The attack is only possible with local access. The exploit has been released to the public and may be exploited.

Metrics

CVSS 3.1

5.5/10

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

CVSS 4.0

1.9/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.24%

15.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ckolivas	Lrzip	<= 0.651

References

https://drive.google.com/file/d/1EFbiiM1d7Ozb0ucZt6zRO3ngU8ugUnCn/view?usp=sharingExploit
https://github.com/ckolivas/lrzip/issues/264Exploit, Issue Tracking, Vendor Advisory
https://vuldb.com/?ctiid.321232Permissions Required, VDB Entry
https://vuldb.com/?id.321232Third Party Advisory, VDB Entry
https://vuldb.com/?submit.632368Exploit, Third Party Advisory, VDB Entry
https://github.com/ckolivas/lrzip/issues/264Exploit, Issue Tracking, Vendor Advisory
https://vuldb.com/?submit.632368Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Aug 24, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-9396?

How severe is CVE-2025-9396?

CVE-2025-9396 has a CVSS score of 1.9/10 (LOW severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2025-9396?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-9396?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST