How severe is CVE-2010-5139?

CVE-2010-5139 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2010-5139 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-5139?

CVE-2010-5139 primarily affects Bitcoin Bitcoin Core. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-5139?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2010-5139 published?

CVE-2010-5139 was published on 2012-08-06 and last updated on 2026-06-16.

CVE-2010-5139

CVE-2010-5139 is a high-severity vulnerability in Bitcoin Bitcoin Core with a CVSS 2.0 base score of 7.5. 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-189.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-189
Affected product: Bitcoin Bitcoin Core
Published: 2012-08-06
Last modified: 2026-06-16

Description

Integer overflow in wxBitcoin and bitcoind before 0.3.11 allows remote attackers to bypass intended economic restrictions and create many bitcoins via a crafted Bitcoin transaction.

Frequently asked questions

What is CVE-2010-5139?: Integer overflow in wxBitcoin and bitcoind before 0.3.11 allows remote attackers to bypass intended economic restrictions and create many bitcoins via a crafted Bitcoin transaction.
How severe is CVE-2010-5139?: CVE-2010-5139 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2010-5139 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-5139?: CVE-2010-5139 primarily affects Bitcoin Bitcoin Core. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-5139?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2010-5139 published?: CVE-2010-5139 was published on 2012-08-06 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
cpe:2.3:a:bitcoin:bitcoin_core:0.3.4:*:*:*:*:*:*:*
cpe:2.3:a:bitcoin:bitcoin_core:0.3.5:*:*:*:*:*:*:*
cpe:2.3:a:bitcoin:bitcoin_core:0.3.8:*:*:*:*:*:*:*
cpe:2.3:a:bitcoin:wxbitcoin:*:*:*:*:*:*:*:*
cpe:2.3:a:bitcoin:wxbitcoin:0.3.4:*:*:*:*:*:*:*
cpe:2.3:a:bitcoin:wxbitcoin:0.3.5:*:*:*:*:*:*:*
cpe:2.3:a:bitcoin:wxbitcoin:0.3.8:*:*:*:*:*:*:*

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