How severe is CVE-2024-52917?

CVE-2024-52917 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-52917 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-52917?

CVE-2024-52917 affects Bitcoin Bitcoin Core. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-52917?

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

Does CVE-2024-52917 have an EU (EUVD) identifier?

Yes. CVE-2024-52917 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45967.

When was CVE-2024-52917 published?

CVE-2024-52917 was published on 2024-11-18 and last updated on 2026-06-17.

CVE-2024-52917

CVE-2024-52917 is a medium-severity vulnerability in Bitcoin Bitcoin Core with a CVSS 3.x base score of 6.5. 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-770.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-45967
Weakness: CWE-770
Affected product: Bitcoin Bitcoin Core
Published: 2024-11-18
Last modified: 2026-06-17

Description

Bitcoin Core before 22.0 has a miniupnp infinite loop in which it allocates memory on the basis of random data received over the network, e.g., large M-SEARCH replies from a fake UPnP device.

Frequently asked questions

What is CVE-2024-52917?: Bitcoin Core before 22.0 has a miniupnp infinite loop in which it allocates memory on the basis of random data received over the network, e.g., large M-SEARCH replies from a fake UPnP device.
How severe is CVE-2024-52917?: CVE-2024-52917 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-52917 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-52917?: CVE-2024-52917 affects Bitcoin Bitcoin Core. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-52917?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-52917 have an EU (EUVD) identifier?: Yes. CVE-2024-52917 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45967.
When was CVE-2024-52917 published?: CVE-2024-52917 was published on 2024-11-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*

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