CVE-2018-12320

Name: CVE-2018-12320
Creator: NVD / NIST
Published: 2018-06-13T16:29:01.53+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.02%

Last modified Jun 17, 2026

CVE-2018-12320 is a vulnerability of currently unknown severity. There is a use after free in radare2 2.6.0 in r_anal_bb_free() in libr/anal/bb.c via a crafted Java binary file.. EPSS estimates a 1.02% chance of exploitation in the next 30 days.

Description

There is a use after free in radare2 2.6.0 in r_anal_bb_free() in libr/anal/bb.c via a crafted Java binary file.

Metrics

EPSS Probability

1.02%

59.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-416

Affected Software

Vendor	Product	Versions
Radare	Radare2	2.6.0

References

https://github.com/radare/radare2/commit/90b71c017a7fa9732fe45fd21b245ee051b1f548Patch, Third Party Advisory
https://github.com/radare/radare2/issues/10293Issue Tracking, Third Party Advisory
https://github.com/radare/radare2/commit/90b71c017a7fa9732fe45fd21b245ee051b1f548Patch, Third Party Advisory
https://github.com/radare/radare2/issues/10293Issue Tracking, Third Party Advisory

Timeline

Published: Jun 13, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-12320?

There is a use after free in radare2 2.6.0 in r_anal_bb_free() in libr/anal/bb.c via a crafted Java binary file.

How severe is CVE-2018-12320?

Severity scoring for CVE-2018-12320 is pending analysis. The EPSS model estimates a 1.02% probability of exploitation in the next 30 days.

How do I fix CVE-2018-12320?

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-2018-12320?

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

Scan your code now

Source: NVD / NIST