How severe is CVE-2025-63745?

CVE-2025-63745 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-63745 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-63745?

CVE-2025-63745 affects Radare Radare2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-63745?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-63745 have an EU (EUVD) identifier?

Yes. CVE-2025-63745 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197641.

When was CVE-2025-63745 published?

CVE-2025-63745 was published on 2025-11-14 and last updated on 2026-06-17.

CVE-2025-63745

CVE-2025-63745 is a medium-severity vulnerability in Radare Radare2 with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-197641
Weakness: CWE-476
Affected product: Radare Radare2
Published: 2025-11-14
Last modified: 2026-06-17

Description

A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the info() function of bin_ne.c. A crafted binary input can trigger a segmentation fault, leading to a denial of service when the tool processes malformed data.

Frequently asked questions

What is CVE-2025-63745?: A NULL pointer dereference vulnerability was discovered in radare2 6.0.5 and earlier within the info() function of bin_ne.c. A crafted binary input can trigger a segmentation fault, leading to a denial of service when the tool processes malformed data.
How severe is CVE-2025-63745?: CVE-2025-63745 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-63745 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-63745?: CVE-2025-63745 affects Radare Radare2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-63745?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-63745 have an EU (EUVD) identifier?: Yes. CVE-2025-63745 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-197641.
When was CVE-2025-63745 published?: CVE-2025-63745 was published on 2025-11-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*

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