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Vulnerabilities

Vulnerability · CVE-2025-5644

A vulnerability, which was classified as problematic, has been found in Radare2 5.9.9.

Published Jun 5, 2025 · catalog updated Jun 5, 2025 · A vulnerability, which was

Check if you run it

No confirmed exploitation is on record for CVE-2025-5644. EPSS is 0.24%. Act only if a listed version of A vulnerability, which was is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (A vulnerability, which was).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low2.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.24%
Remediation
Vendor / distro source
Affected products
vendor n/a radare2 5.9.9

A vulnerability, which was classified as problematic, has been found in Radare2 5.9.9. Affected by this issue is the function r_cons_flush in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to use after free. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The name of the patch is 5705d99cc1f23f36f9a84aab26d1724010b97798. It

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor n/a radare2 5.9.95.9.9

How to fix CVE-2025-5644

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-5644. EPSS is 0.24%. Act only if a listed version of A vulnerability, which was is installed.

Which versions are affected?

Compare what you have installed with n/a radare2 5.9.9 5.9.9. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.24%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 5, 2025 · EUVD

    Detected

    A vulnerability, which was classified as problematic, has been found in Radare2 5.9.9. Affected by this issue is the function r_cons_flush in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to use after free. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation is known to be difficult. The

  2. Jun 5, 2025 · EUVD

    Updated

    A vulnerability, which was classified as problematic, has been found in Radare2 5.9.9. Affected by this issue is the function r_cons_flush in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to use after free. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation is known to be difficult. The

Sources

  • CVE.orgVulnerability recordCVE-2025-5644

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-5644

    30-day exploitation probability 0.2%

    first.org
  • EUVDVulnerability recordEUVD-2025-16970

    A vulnerability, which was classified as problematic, has been found in Radare2 5.9.9. Affected by this issue is the function r_cons_flush in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to use after free. Local access is requi

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.